Air at 1 bar, 17°c, and a mass flow rate of 0.3 kg/s enters compressor operating at steady state and exits at 3 bar, 147°c. determine the power required by the compressor and the rate of exergy destruction, each in kw. ignore the effects of motion and gravity. let t, = 17°c, po = 1 bar.

The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m