The efficiencies of aircraft can be very important indicators for meeting emission standards. Often thermal efficiency needs to be estimated indirectly instead of conducting combustion tests. A business jet is conducting testing at Mach 0.70 at sea level using the Jet A1 fuel (LCV=43.15 MJ/kg) at a specific fuel consumption of 0.06 kg/(Nh). The propulsive jet velocity is about 340 m/s. The local ambient air temperature is 288 K. Calculate the thermal efficiency of the engine. Hand written plzz

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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4.
The efficiencies of aircraft can be very important indicators for meeting emission standards.
Often thermal efficiency needs to be estimated indirectly instead of conducting combustion
tests. A business jet is conducting testing at Mach 0.70 at sea level using the Jet A1 fuel
(LCV=43.15 MJ/kg) at a specific fuel consumption of 0.06 kg/(Nh). The propulsive jet velocity
is about 340 m/s. The local ambient air temperature is 288 K. Calculate the thermal efficiency
of the engine.
Hand written plzz
Transcribed Image Text:4. The efficiencies of aircraft can be very important indicators for meeting emission standards. Often thermal efficiency needs to be estimated indirectly instead of conducting combustion tests. A business jet is conducting testing at Mach 0.70 at sea level using the Jet A1 fuel (LCV=43.15 MJ/kg) at a specific fuel consumption of 0.06 kg/(Nh). The propulsive jet velocity is about 340 m/s. The local ambient air temperature is 288 K. Calculate the thermal efficiency of the engine. Hand written plzz
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