Unformatted text preview: For each case, calculate Q , W , t U ∆ , and . Assume that C t H ∆ P = 7 Btu/lb-mole-° F & C v = 5 Btu/lb-mole-° F. Also, assume reversible steps. (a) The gas is first heated at constant volume until the temperature is 220 ° F; then it is compressed isothermally until it's pressure is 12 atm. (b) The gas is first heated at constant pressure until it's temperature is 220 ° F; then it is compressed isothermally to 12 atm. (c) The gas is first compressed isothermally to 12 atm; then it is heated at constant pressure to 220 ° F....
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This note was uploaded on 08/26/2010 for the course CHEG 5301 taught by Professor Anderson during the Fall '08 term at UConn.
- Fall '08