PPRuNe Forums - Fuel Flow Rates For Certain Planes

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sevenstrokeroll

30th October 2008 20:06

Fuel Flow Rates For Certain Planes

hi

I want to confirm some "gouge" for the

757

737 400

737 800 (NG)

EMB190

I have about 9000lbs per hour for the 757, about 6000 lbs. per hour for the 737 400...not sure about the other two

just wondering?

AltFlaps

30th October 2008 20:14

737 classics ... we work to average of 2400kgs per hour (40kgs per minute)
A lot depends on sector length of course...
The first hour is going to burn approx 3200kgs

At 0.74M, FL370, nominal load, you'd expect each engine to be burning approx 1100kgs per hour.

In idle descent, that drops to about 200 per side

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