Steam at 400°C and 800 kPa enters a nozzle with a velocity of 10 m/s and leaves at 300°C and 200 kPa while losing heat at a rate of 25 kW. For an inlet area of 800 cm2, determine the velocity and volumetric flow rate of steam at the nozzle outlet. 400°C800 kPa10 m/sVaporQ300°C200 kPa Steam at 400°C and 800 kPa enters a nozzle with a velocity of 10 m/sand leaves at 300°C and 200 kPa while losing heat at a rate of 25 kW.For an inlet area of 800 cm2, determine the velocity and volumetricflow rate of steam at the nozzle outlet.

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Steam at 400°C and 800 kPa enters a nozzle with a velocity of 10 m/s and leaves at 300°C and 200 kPa while losing heat at a rate of 25 kW. For an inlet area of 800 cm2, determine the velocity and volumetric flow rate of steam at the nozzle outlet.

Steam at 400°C and 800 kPa enters a nozzle with a velocity of 10 m/s and leaves at 300°C and 200 kPa while losing heat at a rate of 25 kW. For an inlet area of 800 cm2, determine the velocity and volumetric flow rate of steam at the nozzle outlet.

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 27RQ: How many Btu/h would be produced in a 12-kW electricheater?

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Question

400°C
800 kPa
10 m/s
Vapor
Q
300°C
200 kPa

Steam at 400°C and 800 kPa enters a nozzle with a velocity of 10 m/s
and leaves at 300°C and 200 kPa while losing heat at a rate of 25 kW.
For an inlet area of 800 cm2, determine the velocity and volumetric
flow rate of steam at the nozzle outlet.

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