Messages in AirborneWindEnergy group.                           AWES12855to12904 Page 153 of 440.

Group: AirborneWindEnergy Message: 12855 From: dave santos Date: 5/18/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions

Group: AirborneWindEnergy Message: 12856 From: dave santos Date: 5/18/2014
Subject: Current NASA Lightning Mitigation Studies

Group: AirborneWindEnergy Message: 12857 From: joe_f_90032 Date: 5/18/2014
Subject: Re: Popularization of SeaGlider ?

Group: AirborneWindEnergy Message: 12858 From: joe_f_90032 Date: 5/18/2014
Subject: Wubbo Ockels

Group: AirborneWindEnergy Message: 12859 From: dave santos Date: 5/18/2014
Subject: FAA UAS Special Airworthiness Certificate Requirements

Group: AirborneWindEnergy Message: 12860 From: Rod Read Date: 5/19/2014
Subject: Re: FAA UAS Special Airworthiness Certificate Requirements

Group: AirborneWindEnergy Message: 12861 From: dougselsam Date: 5/19/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions

Group: AirborneWindEnergy Message: 12862 From: dougselsam Date: 5/19/2014
Subject: Re: Popularization of SeaGlider ?

Group: AirborneWindEnergy Message: 12863 From: dougselsam Date: 5/19/2014
Subject: Re: Wubbo Ockels

Group: AirborneWindEnergy Message: 12864 From: dave santos Date: 5/19/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions

Group: AirborneWindEnergy Message: 12865 From: dougselsam Date: 5/19/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions

Group: AirborneWindEnergy Message: 12866 From: dave santos Date: 5/19/2014
Subject: Re: FAA UAS Special Airworthiness Certificate Requirements

Group: AirborneWindEnergy Message: 12867 From: dave santos Date: 5/19/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions

Group: AirborneWindEnergy Message: 12868 From: edoishi Date: 5/19/2014
Subject: Mini-Mothra lifts Jumbo KiteSat

Group: AirborneWindEnergy Message: 12869 From: Mario Marchitti Date: 5/19/2014
Subject: Re: [kitegen] Wubbo Ockels

Group: AirborneWindEnergy Message: 12870 From: joe_f_90032 Date: 5/19/2014
Subject: Re: Popularization of SeaGlider ?

Group: AirborneWindEnergy Message: 12871 From: dougselsam Date: 5/19/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions

Group: AirborneWindEnergy Message: 12872 From: joe_f_90032 Date: 5/19/2014
Subject: Re: Popularization of SeaGlider ?

Group: AirborneWindEnergy Message: 12873 From: joe_f_90032 Date: 5/19/2014
Subject: Empa channel has video:

Group: AirborneWindEnergy Message: 12874 From: joe_f_90032 Date: 5/19/2014
Subject: Electricity from kites - FUTUREMAG - ARTE

Group: AirborneWindEnergy Message: 12875 From: Rod Read Date: 5/20/2014
Subject: Re: Electricity from kites - FUTUREMAG - ARTE

Group: AirborneWindEnergy Message: 12876 From: dougselsam Date: 5/20/2014
Subject: Re: Electricity from kites - FUTUREMAG - ARTE

Group: AirborneWindEnergy Message: 12877 From: dougselsam Date: 5/20/2014
Subject: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12878 From: joe_f_90032 Date: 5/20/2014
Subject: Re: Positively-lifting tethers | Families of "tether lifters" (TLs)

Group: AirborneWindEnergy Message: 12879 From: joe_f_90032 Date: 5/20/2014
Subject: Re: Alula Energy

Group: AirborneWindEnergy Message: 12880 From: joe_f_90032 Date: 5/20/2014
Subject: Re: Alula Energy

Group: AirborneWindEnergy Message: 12881 From: joe_f_90032 Date: 5/20/2014
Subject: ROBERTO ALBERTANI

Group: AirborneWindEnergy Message: 12882 From: joe_f_90032 Date: 5/20/2014
Subject: ROBERTO ALBERTANI

Group: AirborneWindEnergy Message: 12883 From: Harry Valentine Date: 5/20/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12884 From: joe_f_90032 Date: 5/20/2014
Subject: Re: Wubbo Ockels

Group: AirborneWindEnergy Message: 12885 From: joe_f_90032 Date: 5/20/2014
Subject: Re: Wubbo Ockels

Group: AirborneWindEnergy Message: 12886 From: Rod Read Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12887 From: Rod Read Date: 5/21/2014
Subject: prototyping again

Group: AirborneWindEnergy Message: 12888 From: dougselsam Date: 5/21/2014
Subject: Another Crackpot wind turbine

Group: AirborneWindEnergy Message: 12889 From: Harry Valentine Date: 5/21/2014
Subject: Re: Another Crackpot wind turbine

Group: AirborneWindEnergy Message: 12890 From: Cleventine Date: 5/21/2014
Subject: Re: prototyping again

Group: AirborneWindEnergy Message: 12891 From: Cleventine Date: 5/21/2014
Subject: Re: Another Crackpot wind turbine

Group: AirborneWindEnergy Message: 12892 From: dougselsam Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12893 From: dougselsam Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12894 From: Cleventine Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12895 From: Rod Read Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12896 From: Rod Read Date: 5/21/2014
Subject: Re: prototyping again

Group: AirborneWindEnergy Message: 12897 From: dougselsam Date: 5/21/2014
Subject: Re: Another Crackpot wind turbine

Group: AirborneWindEnergy Message: 12898 From: dougselsam Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12899 From: dougselsam Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12900 From: Christian Harrell Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12901 From: Christian Harrell Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12902 From: dougselsam Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12903 From: Rod Read Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.

Group: AirborneWindEnergy Message: 12904 From: Harry Valentine Date: 5/21/2014
Subject: Re: Another Crackpot wind turbine




Group: AirborneWindEnergy Message: 12855 From: dave santos Date: 5/18/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions
Doug,

Its not a proper Forum use to willfully bait folks for your own amusement. The actual credentialist problem is your relentless targeting of AWE academics for crude abuse. Whenever you stray from this obsession to cyberbully non-credentialed friends, like Dan'l, you get the same social correction. So its no defense of credentialism to defend our talented friends from your blind attacks*. It was quite alarming when you unfairly pissed on DavidN a couple of years ago, and then you went person by person, amassing a long list of victims. Lately you even smear the work of Reinhart and Cristina.

AWE's Rocket Scientists, as listed, are career achievers far beyond your lay-person attacks or apparent ability. Lang worked on Apollo, Bolonkin under Korolyov, and Ockels is a PhD astronaut. Carlin worked for Boeing/NASA on large scale HAWTs, in the seventies, already at a far larger scale than any wind turbines you are associated with. We struggle in vain to see you as a proper "real wind person", since your own record is so modest, and your social conduct so unprofessional. We look to Coy, Fort, and MikeO as our "real" wind heroes, PhD or not. We are proud to count these named figures as close mentors and friends, not your un-named Edward's AFB supporters (Carlin is our Edward's man).

For us, history, not you, decides winners and losers, and we have hardly begun our historic quest for upper wind. All teams carefully building AWEs prowess are progressing, and those who do not are lost. Its a fine race to the top for the healthy teams. After a fine silence, your latest innovation is to manufacture off-topic trivia as a launching pad for tedious ProfC ranting. Once again, you have no personal progress to share, but the Net Troll's rotting garden of worn-out taunts and misleading statements for correction. You are falling further and further behind the pack of serious players by only mounting emotional distractions,

daveS


* Keep in mind your case is progressively weakened by an ongoing lack of honest effort or demonstrated merits to match your grandiose inventive claims. Trollish posts merely remind us of the lack of positive work.



--------------------------------------------
Group: AirborneWindEnergy Message: 12856 From: dave santos Date: 5/18/2014
Subject: Current NASA Lightning Mitigation Studies
What is the current state-of-the-art in taming lightning risk for AWE? Here is a nice overview of a large ongoing NASA program to eliminate lightning risk to aviation. As a major branch of future aviation, AWE will enjoy the results of these studies-




Misc Notes: 

Sorry for the duplicate messages lately, which only seem to occur from kFarm, where sole Net access is by a weak phone signal. No amount of trouble-shooting has yet resolved the bug. 

On the other hand, the kFarm kite energy to grid stunt does seem after-all to have pumped kite electrons onto the grid; the grid-tie connections mistakenly bypassed the classic meter, having been connected to its grid-side terminals. 

We also confirmed that mosfets happily conduct both directions, so our back-driven drills used as prototype geargens merely experienced a small voltage drop with mosfets left in.

Group: AirborneWindEnergy Message: 12857 From: joe_f_90032 Date: 5/18/2014
Subject: Re: Popularization of SeaGlider ?
David Thayer in 1889 instruction had faced traveling other than downwind: 



Group: AirborneWindEnergy Message: 12858 From: joe_f_90032 Date: 5/18/2014
Subject: Wubbo Ockels

Today another godfather of Kite Energy passed away. Wubbo Ockels will be missed, but never forgotten.

============================

  1. Wubbo Ockels
    Physicist
  2. Wubbo Johannes Ockels was a Dutch physicist and an astronaut of the European Space Agency. In 1985 he participated in a flight on a space shuttle, making him the first Dutch citizen in space. Wikipedia

  3. BornMarch 28, 1946, Almelo, Netherlands
  4. DiedMay 18, 2014
  5. Space missionsSTS-61-A
  6. Space agencyeuropean space agency - Google Search

     


Group: AirborneWindEnergy Message: 12859 From: dave santos Date: 5/18/2014
Subject: FAA UAS Special Airworthiness Certificate Requirements
UAS safety regulatory standards are evolving rapidly upon existing foundations. While we all await final UAS airspace integration, the FAA-ordered standards linked below apply. TACO 1.0 reviews the issues from an AWES perspective.

Serious utility-scale AWES developers must master these requirements-



RIP Wubbo; we will redouble our AWE efforts and surely succeed, in your loving memory.

Group: AirborneWindEnergy Message: 12860 From: Rod Read Date: 5/19/2014
Subject: Re: FAA UAS Special Airworthiness Certificate Requirements
Thanks again Dave,

The document linked (Airworthiness Certification of Unmanned Aircraft Systems and
Optionally Piloted Aircraft) is a trove of good advise.
There is scope within the current framework to develop AWES, but it often involves complex red tape navigation.

TACO1.0 has worked toward improving accessibility for AWES experimentation...

e.g.
See Appendix A
Operating Limitations for Unmanned Aircraft Systems:
Experimental Certificate or Special Flight Permit (select one)

Part 9
9. Flight Prohibitions.
a. The UA is prohibited from aerobatic flight, that is, an intentional maneuver involving an
abrupt change in the UA’s attitude, an abnormal acceleration, or other flight action not necessary
for normal flight. (See § 91.303, Aerobatic flight.) If aerobatic flight is anticipated, it must be
thoroughly discussed during the system review and be appropriately described in the operating
limitations.
b. Flight operations must not involve carrying hazardous material or the dropping of any
objects or external stores.
c. Each UA must be operated by only one control station at a time. A control station may
not be used to operate multiple UAs.


in 9 a . . . There is extra paper work to predict the work of an AWES. Probably considered aerobatic in terms of acceleration.
in 9 b  . . Hydrogen kytoon lifters and sport jumping passengers would necessarily require more paperwork
in 9 c . . . Is a spread anchor system with multiple tethers considered as one control station?. Is control of an overall system framework flight attitude considered as the UA? or is a guided wing generation surface equipment inside a lifting framework considered a UA also?

Confusing questions for any airworthiness examiner or designer.
Hopefully TACO 1.0 will be incorporated and help "clear the air." uhm, Not sure about clearing the air... prepare the air.


Thanks Wubbo for the inspiring ideas and bold life. 

Rod Read

Windswept and Interesting Limited
15a Aiginis
Isle of Lewis
HS2 0PB

07899057227
01851 870878


Group: AirborneWindEnergy Message: 12861 From: dougselsam Date: 5/19/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions
Dave S.
We in wind are used to this:  People claim new knowledge in wind energy, always dredging up old ideas like say a "spiralairfoil" which is not only an oxymoron, but a well-known false step made by DaVinci in his nonworkable "helicopter" design.  If anyone dares to honestly respond with the facts, they are an instant "bad person" and the truth loses its place in the discussion.  This forum is allegedly for discussing design ideas in airborne wind energy.  Therefore if an idea is put forth for discussion, it is proper to actually discuss it.  Maybe you should be in an outcome-based special class where everyone just gets an automatic gold star to bolster their self esteem.

We're used to discussions of wind energy by outsiders always turning into a personal attack on the truth-teller.  Do you have any IDEA HOW MANY TIMES people have come to me wanting to argue about how they are gonna change the world with yesterday's disproven ideas they think are somehow new?
They usually have the same old well-worn response: "Well we have some REALLY SMART PEOPLE that have put this together!", stated more as a threat than optimism.  That is where it gets emotional, as they insist on how smart the people are and how THAT SMARTNESS is gonna save their dumb ideas.  As a last resort, they bring out the credentials.
Doesn't matter - even credentials won't save dumb ideas.

You mischaracterize what I write all the time. 
Par for the course - non-wind people always do that:
If someone puts forth an old disproven idea and asks for feedback and we tell them it is an old and disproven idea, they balk and accuse us of personally attacking them, while THEY personally attack us!  Unbelievable I know, but that is what always happens!  (I keep saying, we're used to it.)

For people who can't understand wind energy, it's all nothing but a big personality contest, a battle of empty boasting, or a war of the credentials.
Your characterizations of what I wrote are mostly LIES, as you mis-characterize my words to try and make people believe that I am against them, so as to make YOU seem a more "popular" person, in your typical endless effort to convert an engineering assignment to a personality contest.

I will give you one example.  You try to say I said something against Cristina Archer.  No that is not accurate.  That is you twisting my words around.  What I said, besides that I like Cristina, is that people like YOU believing that you can delay your own lack of progress by endlessly mentioning more and more people with "credentials", explaining mundane and ancient, well-known facts, like wind is stronger at higher heights, will somehow change the fact that you can't seem to make any progress.

It goes like this:
The wind newbie states that they are a genius, with a "new" idea, and that it will outperform those evil "tower-based" wind turbines, or whatever.   In your latest case, you recently called wind turbines "windtowers", as though somehow coming up with your own vocabulary, your own word definitions, is a sign of superior knowledge.

So the real wind people respond by pointing out the existing standards of the industry and ask you newbies to meet those standards.  (reliable, economic power generation) That is where you newbies start with the personal attacks.  You try to blame your lack of knowledge, lack of progress, lack of output, on those who merely comment accurately on your own statements. 

Think of me like a mirror, revealing what you actually look like, and you don't like what you see, so you attack the mirror.  Sounds like a fairy tale, and it is.  A very old one that gets repeated often.

Wind newbies have always been in a perpetual fantasy world, citing for example that airborne wind energy is a "new baby" while simultaneously dredging up countless references of patents and actual attempts dating back not just to last century, but to the century before that!  Nobody can make this stuff up!  Ignorance and willful self-delusion, to the umpteenth power! 

But we in windenergy are completely used to it.  No, AWE is not new, your ideas are not new, almost nothing on here is new, and most of it is dumb.  Sorry but those are just the facts,  It is all old news to us, including the attempts to refocus your failure on how "bad" we wind energy people and our actual working turbines are.  Sorry, it won't work.

I see one good idea having come from you recently, and that is the notion that blue tarps might be a great starting material for kites.  I think that is a great idea.   Thanks for that.
Yer buddy,
Doug
:)


---In AirborneWindEnergy@yahoogroups.com, <santos137@...
Its not a proper Forum use to willfully bait folks for your own amusement. The actual credentialist problem is your relentless targeting of AWE academics for crude abuse. Whenever you stray from this obsession to cyberbully non-credentialed friends, like Dan'l, you get the same social correction. So its no defense of credentialism to defend our talented friends from your blind attacks*. It was quite alarming when you unfairly pissed on DavidN a couple of years ago, and then you went person by person, amassing a long list of victims. Lately you even smear the work of Reinhart and Cristina.

AWE's Rocket Scientists, as listed, are career achievers far beyond your lay-person attacks or apparent ability. Lang worked on Apollo, Bolonkin under Korolyov, and Ockels is a PhD astronaut. Carlin worked for Boeing/NASA on large scale HAWTs, in the seventies, already at a far larger scale than any wind turbines you are associated with. We struggle in vain to see you as a proper "real wind person", since your own record is so modest, and your social conduct so unprofessional. We look to Coy, Fort, and MikeO as our "real" wind heroes, PhD or not. We are proud to count these named figures as close mentors and friends, not your un-named Edward's AFB supporters (Carlin is our Edward's man).

For us, history, not you, decides winners and losers, and we have hardly begun our historic quest for upper wind. All teams carefully building AWEs prowess are progressing, and those who do not are lost. Its a fine race to the top for the healthy teams. After a fine silence, your latest innovation is to manufacture off-topic trivia as a launching pad for tedious ProfC ranting. Once again, you have no personal progress to share, but the Net Troll's rotting garden of worn-out taunts and misleading statements for correction. You are falling further and further behind the pack of serious players by only mounting emotional distractions,

daveS


* Keep in mind your case is progressively weakened by an ongoing lack of honest effort or demonstrated merits to match your grandiose inventive claims. Trollish posts merely remind us of the lack of positive work.



--------------------------------------------
Group: AirborneWindEnergy Message: 12862 From: dougselsam Date: 5/19/2014
Subject: Re: Popularization of SeaGlider ?
Didn't the diagram show odd-shaped logs in the water for flotation?
Group: AirborneWindEnergy Message: 12863 From: dougselsam Date: 5/19/2014
Subject: Re: Wubbo Ockels
Sorry to see the other inventor of "Laddermill" pass away so soon.
I still think the idea may have legs.
Group: AirborneWindEnergy Message: 12864 From: dave santos Date: 5/19/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions
Doug,

The serious complaint is about your foul Netiquette, not your weak technical grasp. You were rebuked directly by Dave Lang, but never faced the issue. No other "real wind" figure (we know many) is causing such trouble. You do not make careful technical critiques, but use emotional language so abusive that the Forum is a hostile place for mild-mannered academics, women, students, and so on.

You did in fact meanly and ignorantly deride Cristina's AWE work and did  impugn Reinhart with your sick ProfC label.  Your remembrance of Wubbo was distorted and self-absorbed. Wubbo gave us the SpiderMill (2010); only you seem to still like the LadderMill.

Dan'l's intuition is that low wing-loading of a high-solidity rotor can win by superior power-to-weight in low most-probable wind. KiteLab has found that common kite high-solidity rotors (spin-tails, spin-baskets, fabric-HAWTs, looping foils, etc) do fly better for AWES (in their wind range) and promise to scale. The SuperTurbine is less viable than the SpiralFoil to reach upper wind, as an aircraft, but you ripped into him like a psycho. 

Look at how you started this thread: with no useful technical content and childish taunting. We had already covered the topic in greater detail. If you are real, develop your solutions. Go ahead and pose technical critiques as best you can, but without the abuse, if you can finally understand the complaint. Try making some new AWE experiments to share,

daveS


On Monday, May 19, 2014 6:58 AM, "dougselsam@yahoo.com [AirborneWindEnergy]" <AirborneWindEnergy@yahoogroups.com
Group: AirborneWindEnergy Message: 12865 From: dougselsam Date: 5/19/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions
Thanks for making my point, Dave S.: "The SuperTurbine is less viable than the SpiralFoil to reach upper wind, as an aircraft".  Inaccurate, nonfactual statements, with nothing to back them up.  Empty boasting, meaningless postulation, in one more weak attempt to turn energy research into a personality contest.  Good luck with that.  The idea of using a spiral for open flow kinetic energy transfer had already been disproven for 1500 years when DaVinci "invented" it again, while wind turbines continued to provide the leading source of non-animal industrial power, right outside his window.  One more newbie convinced that his own genius magically overcame existing mastery of an art.  More highly-credentialed failure.  If you'd ever studied science in college, you'd know vigilant skepticism and disproving of theories is what it's all about.  That's ALL science really is.  And as far as "netiquette" goes, I'd say you have far more cumulative objections than myself.

Regarding the actual topic of this thread, Ben Franklin, from which it is YOU who have strayed, I'd like to see someone try utilizing all that static charge, while avoiding electrocution by lightning, but as usual, no sensible point can survive your incessant hail of insults.  No point in trying anymore.  I'll leave the whole discussion to you.  Have fun.
Group: AirborneWindEnergy Message: 12866 From: dave santos Date: 5/19/2014
Subject: Re: FAA UAS Special Airworthiness Certificate Requirements
Rod,

There are a lot of curious details to reconcile between AWES and the rest of the UAS world. It will not be quite as daunting as it looks, since the general method is meme reuse (logical-inheritance across engineering similarity-cases).

The FAA will reasonably accept applicable standards borrowed from other aviation classes, like parachute rigging for example; many such regs we can just reference or cut and paste. But we have to be proactive as the AWES domain experts, and add newly applicable standards from domains like professional sailing, industrial rigging, and modern kite culture (like what sort of kite killers to require).

We will be asserting that large integrated kite farms (of crosslinked elements into one meta-unit), with one control thread, can be defined as one aircraft piloted by one PIC and VO (plus ground operations crew). Architectures with many unconnected AWES currently require a PIC/VO for every unit. We expect GoogleX, like Makani of old, for lack of aviation expertise, to be pressing the FAA for deep exemptions, ultimately in vain. 

The open-AWE strategy is full compliance for early certification of our low-complexity low-mass low-velocity high-conspicuity rigs. We avoid a mountain of challenges related to high-mass high-velocity runaway, software and comm-link-criticality certifications. We are the AWE pilot-developer community, the most diligent and expert, as a large and growing group.

TACO 2 will reconcile all applicable standards for AWE according to the specific ideas we kick around here and now,

daveS

On Monday, May 19, 2014 3:02 AM, "Rod Read rod.read@gmail.com [AirborneWindEnergy]" <AirborneWindEnergy@yahoogroups.com
Group: AirborneWindEnergy Message: 12867 From: dave santos Date: 5/19/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions
Doug,

Thanks for throwing in the towel. Just leave banal taunting out of your posts to avoid a repeat. If you feel insulted, you begin to feel how your years of Forum victims feel. Leave our talented productive friends alone. All the other "real wind" people are only friendly and professional. Backyard wind crackpots really do not concern us, but productive AWE work does,

The technical case has been carefully made over the years on the Forum against the SuperTurbine, citing cubic scaling law, which predicts the highly promoted driveshaft would be far too massive to effectively fly, nor can it really reach high altitude. Its not even really airborne. You never rebutted these points with sound engineering logic, nor do you have any scaling progress to suggest you are right, even after many years.

Dan'l is the better-man, both as a nice guy and for his AWES intuition. All sorts of spin-kites and spinners resembling Dan'ls rotor do fly well already, without an unworkable rotating tower. There are more high-solidity rotors on US windmills than there are low-solidity; both have proven roles. You never speak to low wing-loading physics which predicts Da Vinci style rotors (or the SkyBow) can in principle outperform your low-solidity SuperTurbine at low Re, in low wind, especially in turbulence, even on a tower. Your attack on him was vicious, not reasoned.

While no one knows it all, you really do not know near as much as the rest of us about flying machines (physics, regulations, etc.) and our superior conventional wind experts. Expect your worst nonsense to be consistently corrected,

daveS


On Monday, May 19, 2014 8:58 AM, "dougselsam@yahoo.com [AirborneWindEnergy]" <AirborneWindEnergy@yahoogroups.com
Group: AirborneWindEnergy Message: 12868 From: edoishi Date: 5/19/2014
Subject: Mini-Mothra lifts Jumbo KiteSat

Demonstration of Jumbo KiteSat flown under Mini-Mothra at the Texas AWE Encampment.

CC 3.0 by kPower


Group: AirborneWindEnergy Message: 12869 From: Mario Marchitti Date: 5/19/2014
Subject: Re: [kitegen] Wubbo Ockels
Il cancro ha stroncato Wubbo Ockels, e continua a stroncare milioni di persone. Approfitto per segnalare una mia recente lettera sull'argomento, http://www.imille.org/2014/04/liberta-di-cura-ed-evidenza-scientifica-rivisitando-il-caso-di-bella/     E' stata pubblicata su una testata on line, imille.org, dove scrivono personaggi noti nell'ambiente Aspo come Terenzio Longobardi, Giancarlo Abbate, Domenico Coiante, Corrado Truffi e altri. La lettera ha ricevuto molti commenti, specialmente se rapportati a quelli che normalmente ricevono le altre - lo dico per sottolineare l'interesse che ancora suscita l'argomento.

Io non so qual è la vera efficiacia del Metodo Di Bella nella cura del cancro, ma non ho però dubbi sull'inefficacia  delle cure tradizionali (a parte l'ovvia chirurgia quando c'è un tumore in situ), cure che tra l'altro provocano estreme sofferenze e devastazioni fisiche. Di Bella è stato uno scienziato di prim'ordine. Si possono ancora ascoltare i suoi interventi su youtube, dove è evidente la sua caratura in rapporto ai suoi interlocutori, medici e giornalisti. Nei suoi interventi è estremamente composto, preciso nel linguaggio, lucido nell'analisi, nonostante la sua età avanzata, ultraottantenne all'epoca. In vita non ha mai vantato galloni o benemerenze, infatti è stato il figlio Adolfo che poi ha trovato la corrispondenza dove Guglielmo Marconi, responsabile del CNR, invitava il giovane ricercatore Di Bella a entrare nell'ente. 

I nostri governanti, gli esponenti della sanità pubblica, i responsabili dei vari enti della medicina hanno avuto nei suoi confronti un comportamento vergognoso, indegno.

Per ragioni di spazio alcune parti della lettera sono state omesse, e se interessa il testo originale si può reperirlo qui su google driveUno degli spunti per la lettera era scaturito dalla lettura di MedBunker di Salvo Di Grazia, dove la questione Di Bella è centrale nel sito, ed è preso come riferimento da parte della critica verso il Professore. Mi ero accorto che l'informazione che lì veniva fornita era spesso distorta, a dir poco. Se si è interessati a questa prima versione della lettera, che è molto lunga, si può reperire sempre su google drive: Luigi Di Bella e la Scienza, MedBunker e il Pettegolezzo


To: kitegen@yahoogroups.com
From: kitegen@yahoogroups.com
Date: Mon, 19 May 2014 13:40:49 +0200
Subject: [kitegen] Wubbo Ockels

 
Sembra confermato che Wubbo sia mancato.

Peccato, mi dispiace molto, abbiamo tentato più volte di lavorare
insieme, ma la mancanza di visione e competenza energetica dell'Europa
lo ha impedito.
Devo a Wubbo un buon numero di lezioni sull'aerodinamica fondamentale
per il KiteGen che mi ha generosamente impartito a distanza, mentre
preparavamo i proposals di ricerca.

Massimo

Group: AirborneWindEnergy Message: 12870 From: joe_f_90032 Date: 5/19/2014
Subject: Re: Popularization of SeaGlider ?

Doug, 
      One is invited to see the total water-borne aggregate as a paravane towed by a tether set; such aggregate involves options. One option is studied in clips from Figures 17 and 20.   One may discern some elements of the paravane as flotation-dominant devices, some elements as drogue devices, and some elements as vectoring devices. The tether set is with multiple lines controllable by the pilots. The totality of the paravane could be vectored by more than one subsystem; the shape of the drogue logs install deflecting effects; the frontal tethers to the aggregate allowed adjustments; and then the finer-tuned control lines to the foil rudder allowed further "flight" adjustments.  If the wind was insufficient or if the pilots wanted otherwise, the lofted pilot's cockpit could be lowered to the sea at which time its hulls become paravaning tailed by the primary aggregate paravane.   
~ JoeF

---In AirborneWindEnergy@yahoogroups.com, <dougselsam@yahoo.com
Group: AirborneWindEnergy Message: 12871 From: dougselsam Date: 5/19/2014
Subject: Re: Speaking of history - Ben Franklin's Instructions
Ummm, OK Dave, whatever you say...
Almost everything you write is wrong.
Your last post takes the cake.
Group: AirborneWindEnergy Message: 12872 From: joe_f_90032 Date: 5/19/2014
Subject: Re: Popularization of SeaGlider ?
Intended graphic:


Group: AirborneWindEnergy Message: 12873 From: joe_f_90032 Date: 5/19/2014
Subject: Empa channel has video:

Strom aus den Wolken: Lenkdrache als Kraftwerk


Electricity from the clouds: steering dragon as a power pla


video


Group: AirborneWindEnergy Message: 12874 From: joe_f_90032 Date: 5/19/2014
Subject: Electricity from kites - FUTUREMAG - ARTE
Group: AirborneWindEnergy Message: 12875 From: Rod Read Date: 5/20/2014
Subject: Re: Electricity from kites - FUTUREMAG - ARTE
Good link Joe,
Well worth a watch. If not for sake of the technical and visual content ... then at least for the hillarious automated google translated captions which make most of the content Slanderous, dangerous and way scary.

Rod Read

Windswept and Interesting Limited
15a Aiginis
Isle of Lewis
HS2 0PB

07899057227
01851 870878



Group: AirborneWindEnergy Message: 12876 From: dougselsam Date: 5/20/2014
Subject: Re: Electricity from kites - FUTUREMAG - ARTE
Wow that is one HUGE kite-reeling machine!  "All the King's Horses, and All the King's Men"...  If you listen closely you can discern some of what they're saying.  I caught the words "Yo-yo principe" which obviously translates to "The Yo-Yo Principle".  My humble opinion is that Professor Crackpot's brain works on "Ze Yo-Yo Principle -yah?".  Will history prove me right?  Time will tell.

Funny but I recently stumbled across a collection of letters between the Wright Bros. and Chanute, Langley, etc. and it is amazing how, despite little previous work to draw upon, all of them had a pretty good idea what they were going for, with realistic numbers and constant signs they were on the right track.  Also that the numbers and principles were accurately conveyed by the press, to the point that many people understood that it was just a matter of time until someone got it to work.  Could you imagine the Wright brothers laboring under "Ze Yo-Yo Principle"?  Yahhhhhh.  :)
Group: AirborneWindEnergy Message: 12877 From: dougselsam Date: 5/20/2014
Subject: I met Professor Crackpot (again) the other day.
The other day, my girlfriend and I had a conversation with a guy who happened to be a medical doctor.  (Note: doctorate level of scientific education).  When he asked what I did, I mentioned being a wind energy inventor,and how ridiculously windy it had been at my house lately. (30-40 mph every day - we're in a mountain pass). 

This good doctor mentioned that he also had once lived in a high wind zone: near the windfarms in Palm Springs.  Then he began to reveal his true identity - it was Professor Crackpot, in disguise.  He explained that when living in this high wind zone, he had been considering a small wind turbine for his house.  "Now this turbine was nothing like those giant things out there", he exthplained, dithmithing the thousands of megawatt machines with a quick wave of his hand, "these turbines are small, like a little cylinder!". 

He held one hand about a foot above the other, further explaining the typical low-efficiency (keeping them safe from themselves) savonius configuration: "They're small, so they can be mounted on your roof - I figure maybe 3 of them could power your house." as though the question was now settled - he thought it, and therefore it was so, topic closed. 

I thought of the interesting dynamic - how he, armed with such advanced education, figured that his lack of knowledge trumped my status as an actual wind energy inventor, so HE could explain to ME what kind of turbine superseded the status quo.  There was obviously no point in further discussion - his mind was made up. 

I mentioned, with a laugh, that such small turbines might charge his celphone, but he didn't seem to catch on to my point.  I could see it would be fruitless mentioning how no turbine that small could sweep enough area to power much of anything, even in a strong wind zone.   (Like a heart transplant from a mouse?)

When you encounter ignorance combined with arrogance, you know you will never make a dent - why try?  I suspect the turbines he referred to were something like the one below:  (my message continues below this link)
Secret Energy Turbine: rooftop wind power in stealth mode

Later, my girlfriend remarked how "That guy was weird" and it made me realize, with the glasses that needed cleaning, perhaps a trace of a lisp, all he needed was the beard and bowtie.  "That was "Professor Crackpot", I suddenly realized: "He can pop up anywhere, and there's no point trying to explain anything to him - he already (thinks he) knows everything!"


So if you clicked on the above link, you may have seen this Crackpot turbine too: (my message, again, continues below this next link)

Virtually silent, fully enclosed, bladeless wind turbines on the way

Wow look at all those impressive statistics.  Funny but that monstrous pile of steel with the obligatory Professor Crackpot maglev bearings is almost exactly the same as the Crackpot turbine I posted last week, except this one doesn't have the rotating ring supporting it.


Last week's Crackpot Turbine:
http://www.kenningglobal.com/ Wind%20power.htm

Note the common step taken to mount the monstrosity on a rotating ring.  Professor Crackpot often resorts to a ring to support his ungainly contraptions, since if mounted on a tower they would be too obviously ridiculous compared to working examples at any windfarm. 


Anyway, I explained: "It's not his fault.  He suffers from PCS - "Professor Crackpot Syndrome".  Don't worry, it's not fatal or anything - usually anyway - it's just that his brain will never work quite right, and he'll suffer from a lifetime of delusions bordering on hallucinations.  The best therapy is to have him grow back his beard and put on his polka-dot bowtie, and speak in front of large groups of wannabe crackpots.  It will make them all feel happy, and none of them will know the difference."


M'Kaaaayyyyyyy?


Have a DAY! :))))))



Group: AirborneWindEnergy Message: 12878 From: joe_f_90032 Date: 5/20/2014
Subject: Re: Positively-lifting tethers | Families of "tether lifters" (TLs)
As this topic thread already holds some mentions, clues, and instances of ways to lift tethers, 
there may be some use in aiming for a comprehensive opening of families of tether lifters. 

Almost losing the topic, one may see any kite system as a system dedicated in part to lifting a tether set; some might hold a definition of "kite" as a device that is a "tether lifter."  Yet some distinction arrive when aiming for "flying rope" and devices aimed to straighten out the droop or catenary in a kite-system's tether elements. 

Perhaps there will be categories or families of devices that are dedicated to lifting the tether elements. Purpose for having auxiliary tether lifters will play to format the structure of tether lifters. Size of tether lifters? Soft or rigid or sticked tether lifters?   What lift and drag is a particular tether lifter adding to the total system? How will the TLs be handled; will they snap onto tethers; will they stay on tether for reeling or for a non-reeling system? Will the TLs be worth the effort for a particular purpose? TLs may or may not be seen as "line laundry" as much line laundry contribute more drag than lift.   Actual shape of the tether might be undulated to form net L/D that becomes interesting.   

My estimate is that the realm of TLs is in an infancy; the TL future will hold test results and plans. Experimental results are invited.  Show-and-tell?    Scale?  Toy TLs? AWES TLs?  Proofs and comparisons? With and without TLs in a system?     TLs that could kite independently is perhaps one category.   TLs that depend essentially on tether tautness for the tether-lifting advantage may form a family of TLs that would not be able to kite independent of the some main tether. 

~ JoeF
Group: AirborneWindEnergy Message: 12879 From: joe_f_90032 Date: 5/20/2014
Subject: Re: Alula Energy
Internet clues invite an update regarding Alula Energy.  Anyone?  
Our tracing folder: 

Some recent adds: 

 



Group: AirborneWindEnergy Message: 12880 From: joe_f_90032 Date: 5/20/2014
Subject: Re: Alula Energy
Group: AirborneWindEnergy Message: 12881 From: joe_f_90032 Date: 5/20/2014
Subject: ROBERTO ALBERTANI
Group: AirborneWindEnergy Message: 12882 From: joe_f_90032 Date: 5/20/2014
Subject: ROBERTO ALBERTANI
Group: AirborneWindEnergy Message: 12883 From: Harry Valentine Date: 5/20/2014
Subject: Re: I met Professor Crackpot (again) the other day.
Sounds like a charming and eloquent fellow 



To: AirborneWindEnergy@yahoogroups.com
From: AirborneWindEnergy@yahoogroups.com
Date: Tue, 20 May 2014 08:04:53 -0700
Subject: [AWES] I met Professor Crackpot (again) the other day.

 
The other day, my girlfriend and I had a conversation with a guy who happened to be a medical doctor.  (Note: doctorate level of scientific education).  When he asked what I did, I mentioned being a wind energy inventor,and how ridiculously windy it had been at my house lately. (30-40 mph every day - we're in a mountain pass). 

This good doctor mentioned that he also had once lived in a high wind zone: near the windfarms in Palm Springs.  Then he began to reveal his true identity - it was Professor Crackpot, in disguise.  He explained that when living in this high wind zone, he had been considering a small wind turbine for his house.  "Now this turbine was nothing like those giant things out there", he exthplained, dithmithing the thousands of megawatt machines with a quick wave of his hand, "these turbines are small, like a little cylinder!". 

He held one hand about a foot above the other, further explaining the typical low-efficiency (keeping them safe from themselves) savonius configuration: "They're small, so they can be mounted on your roof - I figure maybe 3 of them could power your house." as though the question was now settled - he thought it, and therefore it was so, topic closed. 

I thought of the interesting dynamic - how he, armed with such advanced education, figured that his lack of knowledge trumped my status as an actual wind energy inventor, so HE could explain to ME what kind of turbine superseded the status quo.  There was obviously no point in further discussion - his mind was made up. 

I mentioned, with a laugh, that such small turbines might charge his celphone, but he didn't seem to catch on to my point.  I could see it would be fruitless mentioning how no turbine that small could sweep enough area to power much of anything, even in a strong wind zone.   (Like a heart transplant from a mouse?)

When you encounter ignorance combined with arrogance, you know you will never make a dent - why try?  I suspect the turbines he referred to were something like the one below:  (my message continues below this link)
Secret Energy Turbine: rooftop wind power in stealth mode
Later, my girlfriend remarked how "That guy was weird" and it made me realize, with the glasses that needed cleaning, perhaps a trace of a lisp, all he needed was the beard and bowtie.  "That was "Professor Crackpot", I suddenly realized: "He can pop up anywhere, and there's no point trying to explain anything to him - he already (thinks he) knows everything!"


So if you clicked on the above link, you may have seen this Crackpot turbine too: (my message, again, continues below this next link)

Virtually silent, fully enclosed, bladeless wind turbines on the way

Wow look at all those impressive statistics.  Funny but that monstrous pile of steel with the obligatory Professor Crackpot maglev bearings is almost exactly the same as the Crackpot turbine I posted last week, except this one doesn't have the rotating ring supporting it.


Last week's Crackpot Turbine:
http://www.kenningglobal.com/ Wind%20power.htm
Note the common step taken to mount the monstrosity on a rotating ring.  Professor Crackpot often resorts to a ring to support his ungainly contraptions, since if mounted on a tower they would be too obviously ridiculous compared to working examples at any windfarm. 



Anyway, I explained: "It's not his fault.  He suffers from PCS - "Professor Crackpot Syndrome".  Don't worry, it's not fatal or anything - usually anyway - it's just that his brain will never work quite right, and he'll suffer from a lifetime of delusions bordering on hallucinations.  The best therapy is to have him grow back his beard and put on his polka-dot bowtie, and speak in front of large groups of wannabe crackpots.  It will make them all feel happy, and none of them will know the difference."


M'Kaaaayyyyyyy?



Have a DAY! :))))))






Group: AirborneWindEnergy Message: 12884 From: joe_f_90032 Date: 5/20/2014
Subject: Re: Wubbo Ockels

---------- Forwarded message ----------
From: PJ Shepard 
Date: Tue, May 20, 2014 at 12:50 PM
Subject: Fwd: AWE pioneer Wubbo Ockels passed away
To: AWEC

The planet we call home lost a great man and an early Airborne Wind Energy pioneer this week, Dutch astronaut and TU Delft professor, Dr. Wubbo Ockels. 

Please see the message below from Guido Luetsch, the attached letter written by Dr. Ockels in January of this year, the Happy Energy website http://www. happyenergy.nl/ and the attached photos kindly shared by Dr. Roland Schmehl who is one of many of us who were mentored or inspired by Wubbo Ockels. 

Riding ever higher on his everlasting wind supporting the wings he gave us,

PJ Shepard
Secretary
============
---------- Forwarded message ----------
From: Guido Luetsch AWEC 2013 <guido.luetsch@awec2013.de
Group: AirborneWindEnergy Message: 12885 From: joe_f_90032 Date: 5/20/2014
Subject: Re: Wubbo Ockels
His special letter: 
31 January 2014 
Happy Energy. The movement for a sustainable Earth and Us; Humanity. 

Group: AirborneWindEnergy Message: 12886 From: Rod Read Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
Hold on Harry, That's a bit harsh!
Doug already ruled out the doctor being charming.
And we know Doug's neither charming nor eloquent..
That only leaves ... Doug's girlfriend is a fellow?
Well he's probably too old and windy for girlfriends anyway.
But it's California for you.

This is so far removed from AWE chat.

Rod Read

Windswept and Interesting Limited
15a Aiginis
Isle of Lewis
HS2 0PB

07899057227
01851 870878



Group: AirborneWindEnergy Message: 12887 From: Rod Read Date: 5/21/2014
Subject: prototyping again
I'm starting out making another spinning ring generator prototype ...
http://youtu.be/Lo-lQjI-OtE
All advice welcomed.

The device consists of the top parts and first level ring of kites of a small kite tornado.
I'm planning to try hold it by hand.. adapting two strimmer handles to fit a MTB front wheel.

Given the relative small size and accessibility of the device it could make a good study project or even commercial product with a more steady lifter and Universal Joint follower generator.

I'll be a few weeks yet till I'm finished and ready to test.
CC4.0 NC BY SA
Please contact for commercialisation.

Rod Read

Windswept and Interesting Limited
15a Aiginis
Isle of Lewis
HS2 0PB

07899057227
01851 870878

Group: AirborneWindEnergy Message: 12888 From: dougselsam Date: 5/21/2014
Subject: Another Crackpot wind turbine
Group: AirborneWindEnergy Message: 12889 From: Harry Valentine Date: 5/21/2014
Subject: Re: Another Crackpot wind turbine
We need to see some independent test results . . . with comparison to other designs . . . . the market will ultimately decide which technology shall prevail



To: AirborneWindEnergy@yahoogroups.com
From: AirborneWindEnergy@yahoogroups.com
Date: Wed, 21 May 2014 08:00:41 -0700
Subject: [AWES] Another Crackpot wind turbine

 
Group: AirborneWindEnergy Message: 12890 From: Cleventine Date: 5/21/2014
Subject: Re: prototyping again

Group: AirborneWindEnergy Message: 12891 From: Cleventine Date: 5/21/2014
Subject: Re: Another Crackpot wind turbine

Group: AirborneWindEnergy Message: 12892 From: dougselsam Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
Hey Roddy:
Geez, speaking of harsh, calling my girlfriend "a guy" is probably a new low for any post on this site.  Or for a wind energy post of any kind, on any site, ever.  Congratulations on that. 

Even though you have described yourself as "a "house-husband" I had refrained from publicly speculating on the identity of your other half, but privately wondered if it was "a working-husband".  Why don't you post a picture your other half online like me?  I think I posted a link to a pic of my girlfriend on this list just last week:
http://www.speakerfactory.net/TURBINES/INNOVATIONS/7ROT-7FOOT-2GEN/PAGES/DougwithBillGatesandAngela25percent.jpg

She's a former fashion model, and aerobic instructor, and she was clocked at 64 mph on the ski slopes just last winter.  That's pretty good for people our age.  Your genius chattering chipmunk buddy Dave S. erroneously calls her "Bill Gate's wife" while accusing me of "groping" her, again, right here online.  Another low.  More erroneous smears.  You two make quite an interesting pair, by the way.  hmmm...


I don't think that's a very nice way to treat the guy who has publicly described you, right here, as the only person who has a clue in the field of AWE. 


And it's also not a very respectful way to treat the guy who invented the concept you are attempting to pursue, which is called a SuperTurbine(R).


Check out column 31, lines 21-13 of U.S. Patent 6616402 to see my description of increased diameter of higher rotors.  You call it a "tornado".  Yes, emulating a tornado has always been a main thrust of SuperTurbine(R).


Also, in the "Objects and Advantages" section, I wrote: The windmill of the present invention answers the question: “If Nature could somehow build, or grow, a windmill, what might it look like?”


What I see is you and Dave S. chattering privately like a couple of chipmunks, try to figure out ways to bring a SuperTurbine(R) to life while scarcely admitting it.  If you think Dave S. has the answers, why not simply remove 2 of 3 of the kites and just have one kite going in circles, intermittently pulling a string, like him?  Maybe you could get it to almost power a bicycle pump too.


I've explained how people who don't know what they're doing in wind energy tend to resent people who DO know what they're doing.  I've explained how they tend to channel their frustration into personal insults of the wind energy veterans. 


But I don't think I've ever seen someone pursuing another's ideas while simultaneously calling their girlfriend "a guy" online.  That takes the cake.  I'd say you have reached a new low in online wind turbine discussions. 


I'd suggest you take a breather and look realistically at whom you have the most in common with, in the field of airborne wind energy, and start treating that person like a human being.  I would even accept just being treated like a human bean, or even a human turnip.

:)

 

Group: AirborneWindEnergy Message: 12893 From: dougselsam Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
Yes Harry that is indeed the whole point.  He starts out with "credentials" (doctorate level of scientific education), and quickly transitions to believing he is an "authority" on wind turbine design, specifying perhaps 1000x a realistic power output of a machine he obviously has ZERO understanding of.  When it's time to get feedback from a person who actually knows the facts, he dismisses it before hearing it, and the conversation is already over.

And the response of others is to speculate on how "charming" or "eloquent" he might be.  That is exactly why the field of AWE has gone nowhere thusfar, in so many places.  People with "scientific credentials" often do not have any idea how to assess the probability that any given configuration will pan out, and yet they postulate endlessly and with a wave of their hand, convince others to pursue dead end ideas that lead nowhere, while dismissing the value of even hearing what knowledgeable people might think.  Like the proverbial "bull in a china shop".  No knowledge = { margin:0px;padding:0px;} #ygrps-yiv-567593309 #ygrps-yiv-567593309ygrps-yiv-1479932599 .ygrps-yiv-567593309ygrps-yiv-1479932599hmmessage { font-size:12pt;font-family:Calibri;}
Sounds like a charming and eloquent fellow 



To: AirborneWindEnergy@yahoogroups.com
From: AirborneWindEnergy@yahoogroups.com
Date: Tue, 20 May 2014 08:04:53 -0700
Subject: [AWES] I met Professor Crackpot (again) the other day.

 
The other day, my girlfriend and I had a conversation with a guy who happened to be a medical doctor.  (Note: doctorate level of scientific education).  When he asked what I did, I mentioned being a wind energy inventor,and how ridiculously windy it had been at my house lately. (30-40 mph every day - we're in a mountain pass). 

This good doctor mentioned that he also had once lived in a high wind zone: near the windfarms in Palm Springs.  Then he began to reveal his true identity - it was Professor Crackpot, in disguise.  He explained that when living in this high wind zone, he had been considering a small wind turbine for his house.  "Now this turbine was nothing like those giant things out there", he exthplained, dithmithing the thousands of megawatt machines with a quick wave of his hand, "these turbines are small, like a little cylinder!". 

He held one hand about a foot above the other, further explaining the typical low-efficiency (keeping them safe from themselves) savonius configuration: "They're small, so they can be mounted on your roof - I figure maybe 3 of them could power your house." as though the question was now settled - he thought it, and therefore it was so, topic closed. 

I thought of the interesting dynamic - how he, armed with such advanced education, figured that his lack of knowledge trumped my status as an actual wind energy inventor, so HE could explain to ME what kind of turbine superseded the status quo.  There was obviously no point in further discussion - his mind was made up. 

I mentioned, with a laugh, that such small turbines might charge his celphone, but he didn't seem to catch on to my point.  I could see it would be fruitless mentioning how no turbine that small could sweep enough area to power much of anything, even in a strong wind zone.   (Like a heart transplant from a mouse?)

When you encounter ignorance combined with arrogance, you know you will never make a dent - why try?  I suspect the turbines he referred to were something like the one below:  (my message continues below this link)
Secret Energy Turbine: rooftop wind power in stealth mode
Later, my girlfriend remarked how "That guy was weird" and it made me realize, with the glasses that needed cleaning, perhaps a trace of a lisp, all he needed was the beard and bowtie.  "That was "Professor Crackpot", I suddenly realized: "He can pop up anywhere, and there's no point trying to explain anything to him - he already (thinks he) knows everything!"


So if you clicked on the above link, you may have seen this Crackpot turbine too: (my message, again, continues below this next link)

Virtually silent, fully enclosed, bladeless wind turbines on the way

Wow look at all those impressive statistics.  Funny but that monstrous pile of steel with the obligatory Professor Crackpot maglev bearings is almost exactly the same as the Crackpot turbine I posted last week, except this one doesn't have the rotating ring supporting it.


Last week's Crackpot Turbine:
http://www.kenningglobal.com/ Wind%20power.htm
Note the common step taken to mount the monstrosity on a rotating ring.  Professor Crackpot often resorts to a ring to support his ungainly contraptions, since if mounted on a tower they would be too obviously ridiculous compared to working examples at any windfarm. 



Anyway, I explained: "It's not his fault.  He suffers from PCS - "Professor Crackpot Syndrome".  Don't worry, it's not fatal or anything - usually anyway - it's just that his brain will never work quite right, and he'll suffer from a lifetime of delusions bordering on hallucinations.  The best therapy is to have him grow back his beard and put on his polka-dot bowtie, and speak in front of large groups of wannabe crackpots.  It will make them all feel happy, and none of them will know the difference."


M'Kaaaayyyyyyy?



Have a DAY! :))))))






Group: AirborneWindEnergy Message: 12894 From: Cleventine Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
Whatever I just read sounded like personal squabbles and should be kept as such. It is not very becoming to present your dirty laundry publicly especially with such a large AWE community watching (possibly investors?) . Please use private email.

Clev
Group: AirborneWindEnergy Message: 12895 From: Rod Read Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
Thanks Doug,
I appreciate your eloquent and gracious tolerance of overtly crude and damning Scots style humour.

I'm hacked off that nobody picked the greater offence of sounding mildly homophobic.

My wife would kick my arshe if I posted a picture of her on here.
Funny thing is, She'd take the most offence at this conversation...
She's a doctor.

Look at the trouble you've got me in here Harry.
Is it getting hot in here.?

Rod Read

Windswept and Interesting Limited
15a Aiginis
Isle of Lewis
HS2 0PB

07899057227
01851 870878



Group: AirborneWindEnergy Message: 12896 From: Rod Read Date: 5/21/2014
Subject: Re: prototyping again
rhino and grasshopper

the files get uploaded to and shared on kitepowercoop.org

latest still to upload

Rod Read

Windswept and Interesting Limited
15a Aiginis
Isle of Lewis
HS2 0PB

07899057227
01851 870878



Group: AirborneWindEnergy Message: 12897 From: dougselsam Date: 5/21/2014
Subject: Re: Another Crackpot wind turbine
Harry:  You wrote: "We need to see some independent test results . . . with comparison to other designs . . . . the market will ultimately decide which technology shall prevail"...
Not true.  Would you say the same if someone showed up at a Formula 1 auto race with a trash dumpster, intending to win?  Probably not, because you don't really NEED "data" or "the market will decide" to know that, while sturdy and provided with wheels, a trash dumpster just doesn't have the right configuration to beat a racing car.

In the case of the Sheer wind turbine, it falls into a long-disproven (economically) category of ducted turbines, as a start, but then makes it far worse by multiplying the material required of a ducted turbine manyfold, while lowering it close to the ground where there is little wind, and altering what would have been a straight path that multiplied power, to a curved path, all to remove the requirement for aiming.

While funnels to focus wind into a rotor do work, and I think the idea still has hope, nobody has yet gotten it to "pan out" since it always takes more material to make the duct than it would to simply lengthen the blades a bit, for a similar result of getting more power by sweeping more area.  The main challenge is that any part off a wind turbine has to be engineered to withstand a 100 mph wind, so every part has to be as strong as a blade.  Since blades are already the long-discovered and well-known best way to sweep a given area for energy capture, using the least material, a turbine that not only uses ducts, but uses 6 ducts for a single rotor, is a known losing proposition, with no need for "data" or "the market" in order to ascertain its efficacy. 

That is not to say there are not people who could sell it ("but he seemed so charming, so eloquent!") but the customer will not be getting an even shake.  They'll be getting severely ripped off.  If you insist on the market ascertaining its economic viability, I invite you to purchase one, assuming it's past the "rendering" or "press-release" stage, and can actually BE purchased, which most never can, and take the data you say "we" need, and get back to us with the true facts. Looking forward to your assessment.
Group: AirborneWindEnergy Message: 12898 From: dougselsam Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
Roddy:
Yes you have to watch what you say on the web these days, lest you draw the ire of "the thought police".  Personally, no worries, I can take it. :)
My girlfriend also leans over patients all day, and I reckon she could also "kick your arshe".   Probably with one hand tied behind her back.  Apparently, we have a lot in common.
:)
Doug
Group: AirborneWindEnergy Message: 12899 From: dougselsam Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
Clev:  You have not been on this forum very long, but there are less than 200 people on here and maybe a dozen regulars.  It's been rife with personal abuse from day-one and sometimes people find they just have to stand up to it.  Even then, it's really all just good-natured fun, believe it or not.

If you have something that can be invested in, I'd love to see it.  How much power has your machine made so far?  Do you have any data?  :)
Group: AirborneWindEnergy Message: 12900 From: Christian Harrell Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
No hard data, just getting the configuration down. The device that I did show was just a proof of concept, as I previously mentioned. It is imperative to understand the basic governing principles of tethered flight. Starting out with a good design is paramount, this way there will be less problems in the fabrication and testing phases. Im currently in the process of an actual prototype that should be done in about 6 months. 

I do not build in chronological order. These devices must be approached wholistically. I am surprised that I have not seen data here on the turn radius of the particular foils in use (especially for looping)  depending on the tension on the lines and the strength of any given wind. I also havent seen any thing on the actual coefficient of the wind window as to formulate some sort of equations.. Without this data, there is not much to be done besides trial and error. So I go out and spend too much money, I would like to understand these matters better. 

So I am in the process of testing and calibrating the kites that i will use for my final prototype so they will behave (somewhat) how I want them to.

Im wondering if you have any resources that have already done this research?


As far as my instrument is concerned it uses Crosswind power, so it will be moving. I am not concentrating on just AWE. my goal is to create a floating platform that can be used for both AWE and transport.

Clev

 



Group: AirborneWindEnergy Message: 12901 From: Christian Harrell Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
If you are interested in the principals behind the design please take a look at this blog article. Actually read it and go through the links and videos. If you have any questions after that, please let me know, I would be happy to answer them. 


Cleventine
Group: AirborneWindEnergy Message: 12902 From: dougselsam Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
Thanks for the link.  I got a deja-vu: I still have no idea what a "modular foil vane" is, and it seems weird that you mention so many diverse topics without explaining the basic idea.  I remember from one video you lamented the lack of shop class in schools today.  I share that sentiment - shop class was the only thing I looked forward to approaching junior high school.  (that and ice-cream sandwiches - there is such a thing?  no way!)  Shop class - We get to build anything we want?  Cool!  Shop class was removed from pubic school curriculi for politically-correct "reasons".  (The road to hell is paved with good intentions).   The do-gooders couldn't bear to see anyone trained to do any actual work.  Look it up.  After university as a physics major, I got a job building houses (feel the physics) and have developed a pretty good grasp of fabricating with wood.  (They never covered how to keep wood from splitting in engineering class.)  I find my blades hacked from 2 x 4's outperform factory blades!  Anyway, I am also an investor, and if I ever see anything showing much promise, I could be interested.  Your site mentions global warming.  I will also mention that I personally am more inclined to think, since interglacials last 15,000 years, and this interglacial is 15,000 years old, it's time for the next glaciation.  Glaciations last 85,000 years, during which sea levels drop 400 feet.   I remember seeing your site before now.  The first picture shows an empty landscape.  Sorry but I just don't "get it".  What does an empty landscape mean?  What is it for?  By the way, the circular path for working surfaces in wind energy is 3000 years old, and "crosswind power" is a 2000-year-old concept, pretty much the only way any serious wind turbine has ever functioned since before Jesus first walked on a frozen pond.. So anyway, yeah I have a question (raises hand): What is a modular foil vane?
:)
Group: AirborneWindEnergy Message: 12903 From: Rod Read Date: 5/21/2014
Subject: Re: I met Professor Crackpot (again) the other day.
You know what would help you Doug?;
Is if there was a story reading touchscreen app on Wikipedia. And for every document you read, you can click on a word, or a couplet. when clicked a display shows verified tagged images of the word.

Then again that would help anyone and would be what I'd be doing if I wasn't into AWE.

True, I still dunno really is implied balancing an mfv. I'd like some of the drawing side of shop class to be tried here. Worth a thousand words...
Which makes the last idea sound even more valuable.

But true, if we were aiming for even more megalomaniacal value

Once I've done AWE. I'd like to be working on Knowledge span curvature analysis. A sort of "ahead of the curve" analysis.
It would be a very useful self organisation tool on a societal level. Imagine the power of a chart which rated time data of your engagement on a topic. You could rate the longer you have been engaged on topic and the total time of engagement. If the topic and work was societally prized or otherwise deemed worthwhile you'd be considered more valuable... Therefore making it more worthwhile being old and good.
Sorta like money but better.

cc4.0 use it if you like it

Rod Read

Windswept and Interesting Limited
15a Aiginis
Isle of Lewis
HS2 0PB

07899057227
01851 870878



Group: AirborneWindEnergy Message: 12904 From: Harry Valentine Date: 5/21/2014
Subject: Re: Another Crackpot wind turbine
Hi Doug,


There are hundreds of ordinary people who have little technical expertise . . . and have an interest in buying technology that can produce electricity independently of the power grid. Back is 1998, I lived through a month-long ice storm that knocked out the power grid for several million people in the NE USA and Eastern Canada.

At the time, a few dozen people had wind turbines . . . . small ones on towers that carried them through. Far more people had gasoline powered gen sets . . . and of the small gen sets, only the Honda units were able to run 24-7 for up to an entire month.  Subsequent to the ice storm, many people invested in various gen-set technologies . . . . including many diesel powered units.

There have been great strides in solar power and LED lights . . . . today, LED can provide lighting while consuming very little battery power. In the developing world where many communities are off the power grid, the combination of solar PV panels, rechargeable batteries and LED lighting forms the basis of home and street lighting.

Micro-hydro power is gaining popularity in many remote regions . . . the technology is well proven and works well. Where micro-hydro power is unavailable, wind power is the alternative to do brute work.

There is great interest in wind power in many off-grid communities where wind turbines drive water pumps to transfer ground water into above-ground storage tanks. Wind power can often drive mills that grind grain into flour . . . . and provide the energy to do many other tasks such as drive a winch that pulls a plow (plough) at some locations.

For the interest of non-technical people, inventors who design and build off-beat wind turbines need to prove their technology doing work in the real world . . . . like driving water pumps, driving mill-wheels or driving winches. 

I will reserve judgement on some of these turbines . . . . I do ask the inventor to demonstrate their technology by having it do some work in the real world. Perhaps a standard of performance is needed . . . like drive a water pump that will push a pre-determined volume of water over a height of a pre-determined height (EG: 100-ft) within a pre-determined amount of time. 

A real-world demonstration should separate the good technology from the hype-technology.


Harry


To: AirborneWindEnergy@yahoogroups.com
From: AirborneWindEnergy@yahoogroups.com
Date: Wed, 21 May 2014 11:55:12 -0700
Subject: RE: [AWES] Another Crackpot wind turbine

 
Harry:  You wrote: "We need to see some independent test results . . . with comparison to other designs . . . . the market will ultimately decide which technology shall prevail"...
Not true.  Would you say the same if someone showed up at a Formula 1 auto race with a trash dumpster, intending to win?  Probably not, because you don't really NEED "data" or "the market will decide" to know that, while sturdy and provided with wheels, a trash dumpster just doesn't have the right configuration to beat a racing car.

In the case of the Sheer wind turbine, it falls into a long-disproven (economically) category of ducted turbines, as a start, but then makes it far worse by multiplying the material required of a ducted turbine manyfold, while lowering it close to the ground where there is little wind, and altering what would have been a straight path that multiplied power, to a curved path, all to remove the requirement for aiming.

While funnels to focus wind into a rotor do work, and I think the idea still has hope, nobody has yet gotten it to "pan out" since it always takes more material to make the duct than it would to simply lengthen the blades a bit, for a similar result of getting more power by sweeping more area.  The main challenge is that any part off a wind turbine has to be engineered to withstand a 100 mph wind, so every part has to be as strong as a blade.  Since blades are already the long-discovered and well-known best way to sweep a given area for energy capture, using the least material, a turbine that not only uses ducts, but uses 6 ducts for a single rotor, is a known losing proposition, with no need for "data" or "the market" in order to ascertain its efficacy. 

That is not to say there are not people who could sell it ("but he seemed so charming, so eloquent!") but the customer will not be getting an even shake.  They'll be getting severely ripped off.  If you insist on the market ascertaining its economic viability, I invite you to purchase one, assuming it's past the "rendering" or "press-release" stage, and can actually BE purchased, which most never can, and take the data you say "we" need, and get back to us with the true facts. Looking forward to your assessment.