A metal tube is used as a steady-state steam generator. Compressed liquid water at 5 MPa and 50.5°C enters the 30-mm diameter tube at a fow rate of 3.67 kg/s. Steam at 6.892 MPa and 500°C exits the tube. Determine the rate of heat transfer to the tube needed to sustain the steam generation. Type your answer in kW, 2 decimal places. Do not include the units in the box.

A metal tube is used as a steady-state steam generator. Compressed liquid water at 5 MPa and 50.5°C enters the 30-mm diameter tube at a fow rate of 3.67 kg/s. Steam at 6.892 MPa and 500°C exits the tube. Determine the rate of heat transfer to the tube needed to sustain the steam generation. Type your answer in kW, 2 decimal places. Do not include the units in the box.

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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