The banner above is an advertisment - if it asks you to download software, please ignore.
Site News - 3/26 M Car Covers (by State of Nine) | 12/12 Make Amazon Pay Saabnet!
Date: Fri, 04 May 2001 04:08:34 GMT
From: devil <devilnopsamlobal.net>
Subject: Re: Water Injection


John Davies wrote: > > On Wed, 2 May 2001 23:14:54 -0400, "Jean Luc Monette" > <jlmonettenopsamotron.ca> wrote: > > >Hi all! > > > >Actually, water-methanol injection has been used on turbine aircraft engine > >for a very long time. What it does? > >lowers inner turbine temperature, increases air density since water is less > >compressible than air, thus permitting to produce more power at less > >temperature inside the engine. Mind you that this is done in a controlled > >fashion, as far as water in a puddle is concerned, I wouldn't want that to > >get in my saab's turbo!!! > > My thoughts on water injection: the performance increase is due to the > dramatic cooling of the incoming air by the rapid evaporation of the > water droplets. Not because water is "less compressible" than air. > There is no liquid water by the time the airflow has reached the > critical parts of the engine. Actually, it's because with the water in, the mass of the cycle fluid is increased.

Return to Main Index
StateOfNine.com
SaabClub.com
Jak Stoll Performance
M Car Covers
Ad Available

The content on this site may not be republished without permission. Copyright © 1988-2024 - The Saab Network - saabnet.com.
For usage guidelines, see the Mission & Privacy Notice.
[Contact | Site Map | Saabnet.com on Facebook | Saabnet.com on Twitter | Shop Amazon via TSN | Site Donations]