A ramjet is traveling at Mach 3 at an altitude of 4572 m, the external static temperature is 258.4K, and the external static pressure is 57.1 kPa. The heating value of the fuel is 46,520 kJ/kg. Air flows through the engine at 45.35 kg/s. The burner exit total temperature is 1944K.Find the thrust, fuel ratio, and TSFC. The specific heat ratio can be assumed to be 1.4.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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A ramjet is traveling at Mach 3 at an altitude of 4572 m, the external static temperature is
258.4K, and the external static pressure is 57.1 kPa. The heating value of the fuel is 46,520 kJ/kg.
Air flows through the engine at 45.35 kg/s. The burner exit total temperature is 1944K.Find the
thrust, fuel ratio, and TSFC. The specific heat ratio can be assumed to be 1.4.
Transcribed Image Text:A ramjet is traveling at Mach 3 at an altitude of 4572 m, the external static temperature is 258.4K, and the external static pressure is 57.1 kPa. The heating value of the fuel is 46,520 kJ/kg. Air flows through the engine at 45.35 kg/s. The burner exit total temperature is 1944K.Find the thrust, fuel ratio, and TSFC. The specific heat ratio can be assumed to be 1.4.
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