car performance against bike and recumbent

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plasmanu
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Re: Car performance against bike and recumbent bike




by plasmanu » 09/01/20, 19:53

https://www.energieazoteliquide.com/bat ... -ou-250-kw

Given the number of spelling mistakes, I didn't read until the end.
But why not, what is an electric nitrogen generator?
If it's 220v nitrogen I want, but three-phase nitrogen, I don't have that at home
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Re: Car performance against bike and recumbent bike




by Christophe » 09/01/20, 20:38

GuyGadebois wrote:
Janic wrote:they already came into being with buses running on compressed air, a long time ago.
https://www.assisesdelamobilite.gouv.fr ... a-141.html

Since when do you believe in government websites? : Mrgreen:


You can read something smart there, I couldn't have said it better!

"No, the compressed air car will not save us from pollution for the simple reason that its thermodynamic efficiency is deplorable. The primary energy balance is very unfavorable, very (!), And the autonomy ridiculous; otherwise, it is would know in Mexico or Delhi and other big cities which believed in it 20 years ago and quickly gave up, with regret "
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Re: Car performance against bike and recumbent bike




by Janic » 09/01/20, 20:54

Since when do you believe in government websites? : Mrgreen:
I do not believe, I say without more.
You can read something smart there, I couldn't have said it better!
"No, the compressed air car will not save us from pollution for the simple reason that its thermodynamic efficiency is deplorable. The primary energy balance is very unfavorable, very (!), And the autonomy ridiculous; otherwise, it is would know in Mexico or Delhi and other big cities which believed in it 20 years ago and quickly gave up, with regret "
which confirms what I expressed earlier, namely for niches such as in explosive atmospheres or short journeys. You must read any What i have written.
its thermodynamic efficiency is deplorable.
this is inaccurate and it comes down to simple fluid dynamics. What strikes this type of use is actually its reduced autonomy because it would require disproportionate tanks to the type of vehicle.
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Re: Car performance against bike and recumbent bike




by Christophe » 09/01/20, 20:59

You contradict yourself my dear janic ... if the autonomy is reduced it is because the performance is poor ...

Otherwise you can reduce your signature please, it's painful ...
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Re: Car performance against bike and recumbent bike




by sicetaitsimple » 09/01/20, 21:34

Christophe wrote:if the autonomy is reduced it is because the performance is poor ...


Both my captain! The yield is poor AND the autonomy is (physically) reduced for space constraints.

That's why the car with liquid nitrogen is immediately equipped with two 300l tanks! No problems, solutions!
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Re: Car performance against bike and recumbent bike




by GuyGadebois » 09/01/20, 21:38

sicetaitsimple wrote:
Christophe wrote:if the autonomy is reduced it is because the performance is poor ...


Both my captain! The yield is poor AND the autonomy is (physically) reduced for space constraints.

That's why the car with liquid nitrogen is immediately equipped with two 300l tanks! No problems, solutions!

What if we operated the compressed air engine with liquid nitrogen? (I go out).
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Re: Car performance against bike and recumbent bike




by sicetaitsimple » 09/01/20, 21:50

GuyGadebois wrote:What if we operated the compressed air engine with liquid nitrogen? (I go out).


Well that's exactly it, why would you go out? But hey, beware, there are still patented tips .....
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Re: Car performance against bike and recumbent bike




by GuyGadebois » 09/01/20, 21:52

sicetaitsimple wrote:
GuyGadebois wrote:What if we operated the compressed air engine with liquid nitrogen? (I go out).


Well that's exactly it, why would you go out? But hey, beware, there are still patented tips .....

A gas heater (exchanger) is required, otherwise the engine will explode after freezing!
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Re: Car performance against bike and recumbent bike




by sicetaitsimple » 09/01/20, 22:00

GuyGadebois wrote:A gas heater (exchanger) is required, otherwise the engine will explode after freezing!


The process diagram is available on the aforementioned site, enjoy.
Comments are on the "liquid nitrogen" thread and on others forums for a while now.
The "sarcasm" are everywhere, but the most recent especially here.
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plasmanu
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Re: Car performance against bike and recumbent bike




by plasmanu » 09/01/20, 22:33

Sarcasm is in human nature.
It's humor or bashing, but it's also to test who does what, how and why.

I read everything and the last mistakes finished me.
He must be missing words. Like "colleges" after "patent". It's a joke...

It is a gas factory worthy of the flameless hell fires.

There are bottles at 300bars for nothing at all on aliexpress, the compressor to fill them more difficult, and H2 is a wonderful fuel.
It is my opinion, I have water at will, a large flat land facing south, from the sun from morning to evening all year round, weather.
And so the last thing I did was to fix my bike. Galley the hydraulic braking circuit to be purged.
To each his vision of things.

But under the roof of a building in the city center with a window that faces north, I understand that we think differently.

PS: is there a patent to fetch, extract, bring back and use helium 3 from the moon.
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