If you had an uninsulated air compressor which required Win = 400 kW to take air from a state at 80 kPa and 20 °C and ch
Posted: Thu May 05, 2022 6:15 pm
If you had an uninsulated air compressor which required Win = 400 kW to take air from a state at 80 kPa and 20 °C and change it to a state at 800 kPa and 200 °C, what would the Q be? Assume the air enters via a 10 cm diameter pipe at 20 m/s. (a) -171 kW (b)-198 kW (c) -233 kW (d) -263 kW