Quote:
"Intake pressure".
1 ata is a technical atmospheres (at = technical atmosphere, a = absolut) and 1 at equals 735mm HG. Which makes 990mm 1.35 ata.
1 atm is a physical atmosphere and 1 atm equals 760 mm HG.
Some experts can't tell the two apart and come up with 1.28 ata for 980mm, which is wrong.
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Well please, read the French report and enlighten us as to what units the French are using for pressure....
If you are as smart as you think then Google
French units of measure.
While the French did use metric, they had their own unique system.
http://en.wikipedia.org/wiki/Units_o...ment_in_France
I don't know what they used but it is not the German Technical Atmosphere and the test was not flown at a 5 minute rating for the duration.
Pffft.....back to ignoring you until you have something to contribute.