Air enters a nozzle steadily at 280 kPa and 77C with a velocity of 50 m/s and
Question:
Air enters a nozzle steadily at 280 kPa and 77°C with a velocity of 50 m/s and exits at 85 kPa and 320 m/s. The heat losses from the nozzle to the surrounding medium at 20°C are estimated to be 3.2 kJ/kg. Determine
(a) The exit temperature
(b) The total entropy change for this process.
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Air is accelerated in an nozzle and some heat is lost in the process The exit temp...View the full answer
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Related Book For
Fundamentals of Thermal-Fluid Sciences
ISBN: 978-0078027680
5th edition
Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala
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