An insulated piston-cylinder device contains 0.5L of saturated liquid water at a constant pressure of 100 kPa. An electric resistance heater inside the cylinder is now turned on, and 1178.36 kJ of electrical work is transferred to the steam. Determine (a) the entropy change of the water during this process; (b) the entropy generation during this process? 1178.36 kJ M H₂O 100 kPa Sat. liqui

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An insulated piston-cylinder device contains 0.5L of saturated liquid
water at a constant pressure of 100 kPa. An electric resistance heater
inside the cylinder is now turned on, and 1178.36 kJ of electrical work is
transferred to the steam. Determine (a) the entropy change of the water
during this process; (b) the entropy generation during this process?
1178.36 kJ
M
H₂O
100 kPa
Sat. liquid
Transcribed Image Text:An insulated piston-cylinder device contains 0.5L of saturated liquid water at a constant pressure of 100 kPa. An electric resistance heater inside the cylinder is now turned on, and 1178.36 kJ of electrical work is transferred to the steam. Determine (a) the entropy change of the water during this process; (b) the entropy generation during this process? 1178.36 kJ M H₂O 100 kPa Sat. liquid
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