[Diy_efi] pressure drop, cooling

[Grant Beaty]

Yup, ideal gas law, pressure drop = less heat, PV = nRT... Any book on
turbos should have equations for the ideal temp change, although Greg
Hermann stated before that even a throttle plate isn't 100% effecient.

Grant Beaty

----- Original Message -----
From: "Marcell Gal" <cell at x-dsl.hu>
To: <diy_efi at diy-efi.org>
Sent: Saturday, January 25, 2003 1:01 PM
Subject: [Diy_efi] pressure drop, cooling


> Hi,
>
> Some of you mentioned (maybe Greg?) in the WI thread
> that the intercooler's pressure drop will cause an
> additional cooling (above the one provided by heat transfer).
>
> The throttle plate also makes a pressure drop. Does it also cool?
> What about the valves?
>
> What does it depend on if the pressure drop has a cooling effetc?
>
> thanx:
>   Marcell
>
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