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Traductions de „pressure ratio“ dans le dictionnaire anglais » arabe

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The lower stages of launch vehicles often use either solid fuel or pump-fed liquid fuel engines instead, where high pressure ratio nozzles are considered desirable.
en.wikipedia.org
Overall pressure ratio is 30.4, with a bypass ratio of 5.15.
en.wikipedia.org
The increase in core size and overall pressure ratio significantly raised the core flow, resulting in a decrease in bypass ratio to 4.26.
en.wikipedia.org
Overall pressure ratio is 28.0, with a bypass ratio of 4.66.
en.wikipedia.org
A three shaft configuration (i.e. 2 spool gas generator) was chosen to maximize overall pressure ratio, whilst retaining a free power turbine.
en.wikipedia.org
It had a bypass ratio of 6.2 and a pressure ratio of 21.0.
en.wikipedia.org
Multistage fans are normally needed to reach the relatively high fan pressure ratio needed for high specific thrust.
en.wikipedia.org
At high speeds this precooler cools the hot, ram-compressed air leading to an unusually high pressure ratio within the engine.
en.wikipedia.org
If, however, the afterburner is to be hardly used, a low specific thrust (low fan pressure ratio/high bypass ratio) cycle will be favored.
en.wikipedia.org
However, ultra-high bypass ratio turbofans have a very low design fan pressure ratio (e.g. 1.2, on the bypass section).
en.wikipedia.org

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