TH10Set01 - Problem Set 1 PS1 due Wednesday May 19 Do not...

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Problem Set 1, PS1 due Wednesday May 19 Do not attempt to completely solve following problems from the Cengel text but take only the fist step and identify in each problem the type of thermodynamic systems involved and the heat and work flows and their directions. Problems: 4-29, 4-149, 5-186, 7-166, 9-94. PS1-1 MS 2.66 A mass of 1.2 lbs of steam at an initial pressure of 500 psi, an initial specific volume of 1.701 ft 3 /lb and an initial internal energy of 1363.3 Btu/lb, undergoes a polytropic process defined as, pv n = constant, with n=2 to a final internal energy of 990.58 Btu/lb in a piston cylinder mechanism. During the process 342.9 Btu are transsferred from the steam. Determine the final specific volume and work done. PS1-2
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PS1-1 2 closed thermodynamics systems mass of helium and la\mass of nitrogen stationary piston: heat is transferred from the closed nitrogen system to the closed helium system moving piston: heat is transferred from the closed nitrogen system to the closed helium system
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TH10Set01 - Problem Set 1 PS1 due Wednesday May 19 Do not...

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