Question

A quantity of air has a volume of 0.2 m3 at a temperature of 130° C
and a pressure of 1.4 MN/m2. The air expands to a pressure of 210 kN/m2 according
to the law pV1.32 = C.Calculate (i) work done (ii) change in internal energy, (iii) heat
transfer during process. Take Cp = 1.006 kJ/kg K. Cv= 0.717 kJ/kg K.​

Answer 1

Answer:

NON-FLOW PROCESS J2006/5/1 UNIT 5 NON-FLOW PROCESS OBJECTIVESGeneral Objective : To understand and apply the concept of non-flow process in thermodynamicsSpecific Objectives : At the end of the unit you will be able to:  define and calculate the following non-flow processes: • polytropic • constant volume • constant pressure

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