They measured ambient temperature 16 deg Cand ambient pressure 1.02 bar, engine RPM 34,863, thrust 6.25 N, air flow 10.4414 /s, fuel flow 4.1992 1/h, gauge combustion pressure 0.0769 bar. The temperature values (deg C) at compressor exit, turbine inlet and exhaust were recorded as 24.02, 840.23, 572.46. Assume density of fuel as 0.8 kg/L. The heating value of fuel is 42,580 kJ/kg. The idea gas constant R is 0.287 kJ/kg K, the Cp value for air is 1.005 kJ/kg Kand the value of specific heat ratio k is 1.4. Estimate static nozzle exit temperature in K under ideal conditions.
They measured ambient temperature 16 deg Cand ambient pressure 1.02 bar, engine RPM 34,863, thrust 6.25 N, air flow 10.4414 /s, fuel flow 4.1992 1/h, gauge combustion pressure 0.0769 bar. The temperature values (deg C) at compressor exit, turbine inlet and exhaust were recorded as 24.02, 840.23, 572.46. Assume density of fuel as 0.8 kg/L. The heating value of fuel is 42,580 kJ/kg. The idea gas constant R is 0.287 kJ/kg K, the Cp value for air is 1.005 kJ/kg Kand the value of specific heat ratio k is 1.4. Estimate static nozzle exit temperature in K under ideal conditions.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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They measured ambient temperature 16 deg Cand ambient pressure 1.02 bar, engine RPM 34,863, thrust 6.25 N, air flow 10.4414 /s, fuel flow 4.1992 1/h, gauge combustion pressure 0.0769 bar. The temperature values (deg C) at compressor exit, turbine inlet and exhaust were recorded as 24.02, 840.23, 572.46. Assume density of fuel as 0.8 kg/L. The heating value of fuel is 42,580 kJ/kg. The idea gas constant R is 0.287 kJ/kg K, the Cp value for air is 1.005 kJ/kg Kand the value of specific heat ratio k is 1.4.
Estimate static nozzle exit temperature in K under ideal conditions.
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