A mixture of gases enter a nozzle at 2.5 bar and 237◦C with a speed of 20 m/s. The inlet diameter of the nozzle is 0.45
Posted: Thu May 26, 2022 12:28 pm
A mixture of gases enter a nozzle at 2.5 bar and 237◦C with a speed of 20 m/s. The inlet diameter of the nozzle is 0.45 m. The objective is to achieve an exit velocity of 300 m/s. Assuming quasistatic flow conditions through the nozzle,
a) Determine the pressure that should be maintained at the nozzle exit and
b) Calculate the exit diameter.
Take Cp = 1.15 kJ/kg ・K and γ = 1.3 for the gases. Assume ideal gas behavior and steady adiabatic flow through the nozzle.
a) Determine the pressure that should be maintained at the nozzle exit and
b) Calculate the exit diameter.
Take Cp = 1.15 kJ/kg ・K and γ = 1.3 for the gases. Assume ideal gas behavior and steady adiabatic flow through the nozzle.