Gunter Pauli - Revision history

Nikolayhg at 22:11, 10 November 2011

2011-11-10T22:11:56Z

← Older revision		Revision as of 22:11, 10 November 2011
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	2008/11/15 Gunter Pauli <pauli@zeri.org>		2008/11/15 Gunter Pauli <pauli@zeri.org>

	Dear ~~Ben~~		Dear XXX

	a suggestion for the team on the solar power concentrating on a vacuum tube filled with water		a suggestion for the team on the solar power concentrating on a vacuum tube filled with water

Elifarley: Name removed per user request

2011-11-10T13:10:11Z

Name removed per user request

← Older revision		Revision as of 13:10, 10 November 2011
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	~~Ben de Vries <bendevries1968@gmail.com>~~		XXX XX XXXXX
	to pauli@zeri.org,		to pauli@zeri.org,
	Marcin Jakubowski <joseph.dolittle@gmail.com>		Marcin Jakubowski <joseph.dolittle@gmail.com>

LucasG: fix sidescroll

2008-11-17T14:29:55Z

fix sidescroll

← Older revision		Revision as of 14:29, 17 November 2008
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	2008/11/15 Gunter Pauli <pauli@zeri.org>		2008/11/15 Gunter Pauli <pauli@zeri.org>

	Dear Ben		Dear Ben

			a suggestion for the team on the solar power concentrating on a vacuum tube filled with water

	~~a suggestion for~~ the ~~team on the solar power concentrating on a vacuum tube filled~~ with ~~water~~		we used this already in 1986 but filled the tubes with vegetable oil, then you reach much higher temperatures

	~~we used this already in 1986 but filled~~ the ~~tubes with vegetable oil~~, ~~then you~~ reach much ~~higher temperatures~~		since the boiling point of water is 100 degrees celcius, some oils reach with the same effort 174 degrees ... and that offers a much better efficiency

	~~since the boiling point of water is 100 degrees celcius, some oils reach~~ with ~~the same effort 174 degrees ... and~~ that ~~offers a much better efficiency~~		now with heat exchangers you recover all that heat

	~~now with heat exchangers you recover~~ all ~~that heat~~		we used it in Colombia at the hospital for the sterilization of all hospital equipment since 100 degrees does not do the job anymore

	~~we used it in Colombia at the hospital for the sterilization~~ of ~~all hospital equipment since 100 degrees does not do the job anymore~~		but now with these 90% efficient heat pumps you can recover with veggie oils 150 degrees of heat and that is 50% than with water ....

	~~but now with these 90% efficient heat pumps you can recover with veggie oils 150 degrees of heat~~ and ~~that is 50% than~~ with ~~water~~ ....		change the medium and get better results with exactly the same solar power .... only added cost is the heat pump but you eliminate a lot of other paraphernalia!

	~~change the medium~~ and ~~get better results with exactly the same solar power .... only added cost is the heat pump but you eliminate a lot of other paraphernalia!~~		let us keep on thinking! and doing

	~~let us keep on thinking! and doing~~		gunter

	gunter

	[[Category:Collaboration_Discussions]]		[[Category:Collaboration_Discussions]]

WikiSysop: New page: Ben de Vries to pauli@zeri.org, Marcin Jakubowski date Sun, Nov 16, 2008 at 11:14 PM subject Re: Fwd: [globalvillages] Taking the Sol...

2008-11-17T14:16:35Z

New page: Ben de Vries <bendevries1968@gmail.com> to pauli@zeri.org, Marcin Jakubowski <joseph.dolittle@gmail.com> date Sun, Nov 16, 2008 at 11:14 PM subject Re: Fwd: [globalvillages] Taking the Sol...

New page

Ben de Vries <bendevries1968@gmail.com>
to pauli@zeri.org,
Marcin Jakubowski <joseph.dolittle@gmail.com>
date Sun, Nov 16, 2008 at 11:14 PM
subject Re: Fwd: [globalvillages] Taking the Solar Turbine to the Next Level
mailed-by gmail.com

hide details 11:14 PM (9 hours ago)

Reply

Gunter, Marcin,

Work directly! My purpose was to introduce you. Not that I mind being updated on what is going on. Speaking of which, where can I meet you tomorrow night to collect that pass? Thanks a bunch. That will let me get together there with Jeff.

2008/11/15 Gunter Pauli <pauli@zeri.org>

Dear Ben

a suggestion for the team on the solar power concentrating on a vacuum tube filled with water

we used this already in 1986 but filled the tubes with vegetable oil, then you reach much higher temperatures

since the boiling point of water is 100 degrees celcius, some oils reach with the same effort 174 degrees ... and that offers a much better efficiency

now with heat exchangers you recover all that heat

we used it in Colombia at the hospital for the sterilization of all hospital equipment since 100 degrees does not do the job anymore

but now with these 90% efficient heat pumps you can recover with veggie oils 150 degrees of heat and that is 50% than with water ....

change the medium and get better results with exactly the same solar power .... only added cost is the heat pump but you eliminate a lot of other paraphernalia!

let us keep on thinking! and doing

gunter

[[Category:Collaboration_Discussions]]