Page 1 of 1
9. (20 Points) An ideal cycle of constant pressure heating for a piston internal combustion engine, the working medium i
Posted: Thu Jun 09, 2022 4:30 pm
by answerhappygod
- 9 20 Points An Ideal Cycle Of Constant Pressure Heating For A Piston Internal Combustion Engine The Working Medium I 1 (30.65 KiB) Viewed 332 times
- 9 20 Points An Ideal Cycle Of Constant Pressure Heating For A Piston Internal Combustion Engine The Working Medium I 2 (30.65 KiB) Viewed 332 times
9. (20 Points) An ideal cycle of constant pressure heating for a piston internal combustion engine, the working medium is air, which can be regarded as an ideal gas; the specific heat capacity is taken as a fixed value x =1.4; If cyclic compression ratio & 16, initial state of compression process: p = 100kP and t=20°C; maximum temperature of the cycle is 2100°C. Please (1) Draw the P-V, T-S diagram of the cycle process; (2) Calculate the pressure and temperature at the end of each process; (3) Calculate circulating thermal efficiency.