Hellum gas is compressed in a piston-cylinder device from 100 kPa and 27'C to 500 kPa in a reversible. isothermal process Assume hiellum has constant specific heats Determine a. The entropy change (AS) of helium and, b. The work done. • The gas constant for Helum is 2.0769 kkg. • The specific heats of Helum are,-3.1156 k/kg.K, , 5.1926 kkg. K.
Hellum gas is compressed in a piston-cylinder device from 100 kPa and 27'C to 500 kPa in a reversible. isothermal process Assume hiellum has constant specific heats Determine a. The entropy change (AS) of helium and, b. The work done. • The gas constant for Helum is 2.0769 kkg. • The specific heats of Helum are,-3.1156 k/kg.K, , 5.1926 kkg. K.
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Transcribed Image Text:Hellum gas is compressed in a piston-cylinder device from 100 kPa and 27'C to 500 kPa in a reversible. isothermal.process Assume hiellum has constant specific
heats Determine
a. The entropy change (A5) of helum and,
b. The work done.
• The gas constant for Helium is 2.0769 kg.
• The specific heats of Helium arec,-31156 k/kg.K, , 5.1926 k/kg. K,
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