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Water in a piston-cylinder assembly with an initial volume of 0.01m3 has an initial temperature of 120C and an initial quality of 0.4 (State 1). The water is heated at constant pressure to a temperature of 200C (State 2). The water is then compressed at constant temperature until the first droplet of liquid water starts to condense (State 3).
Find:
a) States on T-v diagramb) Mass of water (kg) in cylinderc) Work(kJ) from State 1-2 and heat transfer (kJ) from State 1-2 for the constant pressure heat transfer process.d) Find the volume of the system at State 3.
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1. half a mole of a monoatomic ideal gas is initially at 1000 k and a pressure of 20 bar. it is expanded adiabatically
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