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Thread: EPR as Thrust Indicator on Turbo Fans
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Old 8th November 2001 | 20:30
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Brenoch
 
Joined: Oct 2000
Posts: 510
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From: Costa del Thames
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EPR on the RB211 measures the diff-pressure from in front of the fan to behind the last section of the turbine giving you exactly what EPR is.. Engine Pressure Ratio..
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