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Category > Applied Sciences Posted 06 May 2017 My Price 15.00

Air enters a nozzle steadily at 280 kPa

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 3.2kJ/kg. Determine (a) the exit temperature and (b) the total entropy change for this process.

 

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Alpha Geek
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Status NEW Posted 06 May 2017 08:05 AM My Price 15.00

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