during the cycle is limited to $750^0C$. The pressure ratio is 4. Calculate specific output, overall efficiency of cycle. Take γ=1.4 and neglect all losses.

Mumbai University > Mechanical Engineering > Sem 7 > Power Plant Engineering

Marks : 10M

Year: Dec 2015

Isentropic Efficiency = 88%, Inlet air temperature = $20^0C$, Max Temperature = $750^0C$, Pressure ratio = 4, Gama = 1.4 ,

To Find: Specific output ,& overall efficiency.

T1 = 293 K ,& T3 = 1023 K

$\frac{T_2}{T_1} = \frac{P_2}{P_1 }^\frac{γ-1}{γ} = (4)^\frac{1.4-1}{1.4}$ = 1.4859 x 293 K

T’2 = …