A rigid tank is divided into two equal parts by a partition. One part of the tank contains 2.5 kg of compressed liquid water at 400 kPa and 60°C while the other part is evacuated. The partition is now removed, and the water expands to fill the entire tank. Determine the entropy change of water during this process, if the final pressure in the tank is 40 kPa. Use steam tables. compressed liquid 400 kPa 60°C Vacuum The entropy change of water during this process is kJ/K.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A rigid tank is divided into two equal parts by a partition. One part of the tank contains 2.5 kg of compressed liquid water at 400 kPa
and 60°C while the other part is evacuated. The partition is now removed, and the water expands to fill the entire tank. Determine the
entropy change of water during this process, if the final pressure in the tank is 40 kPa. Use steam tables.
compressed
liquid
400 kPa
60°C
Vacuum
The entropy change of water during this process is
kJ/K.
Transcribed Image Text:A rigid tank is divided into two equal parts by a partition. One part of the tank contains 2.5 kg of compressed liquid water at 400 kPa and 60°C while the other part is evacuated. The partition is now removed, and the water expands to fill the entire tank. Determine the entropy change of water during this process, if the final pressure in the tank is 40 kPa. Use steam tables. compressed liquid 400 kPa 60°C Vacuum The entropy change of water during this process is kJ/K.
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