Water vapor is a stable working device with 30 bar pressure, 320°C temperature and 100 m/s speed. enters the nozzle. The outlet pressure and temperature are 10 bar and 200°C, respectively. Mass flow rate is 2 kg/s. Neglecting heat transfer and potential energy; a) Determine the ascent velocity in m/s. b) Determine the inlet and outlet flow areas in cm2.

Water vapor is a stable working device with 30 bar pressure, 320°C temperature and 100 m/s speed. enters the nozzle. The outlet pressure and temperature are 10 bar and 200°C, respectively. Mass flow rate is 2 kg/s. Neglecting heat transfer and potential energy; a) Determine the ascent velocity in m/s. b) Determine the inlet and outlet flow areas in cm2.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 29RQ: If 3000 ft3 of air is crossing an evaporator coil and iscooled from 75F to 55F, what would be the...

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