Frits Overmars
Nombre de messages : 2638
Age : 76
Localisation : Raalte, Holland
Date d'inscription : 12/10/2010
![[Technique] Carburants - Page 3 Empty](https://2img.net/i/empty.gif) | Sujet: Re: [Technique] Carburants ![[Technique] Carburants - Page 3 Icon_minitime](https://2img.net/i/fa/icon_minitime.gif) Mer 16 Fév 2011 - 12:57 | |
| Nascars run on petrol now, Seb. But Indy-cars run on methanol (not ethanol). The stoichiometic value (= how many kg air is needed to burn 1 kg fuel) of methanol is 6,5, compared to 14,7 for petrol. So when you change from petrol to methanol, you'll need jets that are 226% instead of 100%... - Citation :
- Il faut aussi rallonger les pots car la température est beaucoup plus basse que d'ordinaire ......
You might want to reconcider this one, Seb 8). |
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Seb4LO
Nombre de messages : 2607
Localisation : Concarneau
Date d'inscription : 05/07/2009
| | Sujet: Re: [Technique] Carburants Mer 16 Fév 2011 - 13:32 | |
| - Citation :
- Il faut aussi rallonger les pots car la température est beaucoup plus basse que d'ordinaire ......
You might want to reconcider this one, Seb 8). [/quote] Hooooppps ![[Technique] Carburants - Page 3 116295](/users/3313/47/10/07/smiles/116295.gif) ( i made a short cut about Nascar/indy/methanol/ethanol , wasn't accurate ...... ) Thanks :) |
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