1 kg of steam undergoes a reversible isothermal process from 20 bar and 250 °C to pressure of 30 bar. Calculate the heat flow and stating whether it is supplied or rejected and sketch the process on a T-s diagram. Answer = -135 kJ/kg

1 kg of steam undergoes a reversible isothermal process from 20 bar and 250 °C to pressure of 30 bar. Calculate the heat flow and stating whether it is supplied or rejected and sketch the process on a T-s diagram. Answer = -135 kJ/kg

Sustainable Energy

2nd Edition

ISBN:9781337551663

Author:DUNLAP, Richard A.

Publisher:DUNLAP, Richard A.

Chapter14: Ocean Thermal Energy Conversion And Ocean Salinity Gradient Energy

Section: Chapter Questions

Problem 20P

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Question

1 kg of steam undergoes a reversible
isothermal process from 20 bar and 250 °C to
pressure of 30 bar. Calculate the heat flow
and stating whether it is supplied or rejected
and sketch the process on a T-s diagram.
Answer = -135 kJ/kg

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