Helium is used to operate an 18 hp gas turbine the gas

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Reference no: EM13628269

Helium is used to operate an 18 hp gas turbine. The gas enters the steady-flow device at 220 ft/s through an area of 0.020 ft2. The inlet state is 40 psia and 440OF. The exit state is 15 psia and 220 F. The exit area is 0.0270 ft2.

Compute:

a) the final velocity in ft/s
b) the heat transfer rate in Btu/min

Reference no: EM13628269

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