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Turboprop engine with free power turbine has the following data: in,=3= 15 kg/s H = 6 km T₁ = 249 K P₁ = 47.2 kPa Mo = 0.6 Pas Fo To = 1120 K Po4= 9.96P03 74= 0.95 C.C=0.98 nc = 0.87 n = "FPT = D =0,9 7P=0.8 <=0.95 1.01 kJ/kg K CP₁ = CPT=CP,.= 1.14 kJ/kg K QR = 43.000 kJ/kg CPc The power in the gases leaving the gas generator turbine is divided between the free power turbine and the nozzle based on the optimum condition adopt. Calculate the ESHP and. the ESFC.

Turboprop engine with free power turbine has the following data: in,=3= 15 kg/s H = 6 km T₁ = 249 K P₁ = 47.2 kPa Mo = 0.6 Pas Fo To = 1120 K Po4= 9.96P03 74= 0.95 C.C=0.98 nc = 0.87 n = "FPT = D =0,9 7P=0.8 <=0.95 1.01 kJ/kg K CP₁ = CPT=CP,.= 1.14 kJ/kg K QR = 43.000 kJ/kg CPc The power in the gases leaving the gas generator turbine is divided between the free power turbine and the nozzle based on the optimum condition adopt. Calculate the ESHP and. the ESFC.

Elements Of Electromagnetics
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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Engine Aircraft
Turboprop engine with free power turbine has the following data: H = 6 km in, = 3= 15 kg/s T₁ = 249 K P₁ = 47.2 kPa Mo = 0.6 P04 = 9.96P03 74 = 0.95 C.C= 0.98 g=0.95 CPc 1.01 kJ/kg K QR = 43.000 kJ/kg Pol=6 Poz To4 = 1120 K nc = 0.87 ' = IFPT = D =0.9 7PY=0.8 CP₁ = CPT=Cp.= 1.14 kJ/kg K The power in the gases leaving the gas generator turbine is divided between the free power turbine and the nozzle based on the optimum condition a = dopt. Calculate the ESHP and. the ESFC.
Transcribed Image Text:Turboprop engine with free power turbine has the following data: H = 6 km in, = 3= 15 kg/s T₁ = 249 K P₁ = 47.2 kPa Mo = 0.6 P04 = 9.96P03 74 = 0.95 C.C= 0.98 g=0.95 CPc 1.01 kJ/kg K QR = 43.000 kJ/kg Pol=6 Poz To4 = 1120 K nc = 0.87 ' = IFPT = D =0.9 7PY=0.8 CP₁ = CPT=Cp.= 1.14 kJ/kg K The power in the gases leaving the gas generator turbine is divided between the free power turbine and the nozzle based on the optimum condition a = dopt. Calculate the ESHP and. the ESFC.
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