Ammoniain a piston/cylinder arrangement is at 700 kPa and
Chapter 2, Problem 84HP(choose chapter or problem)
Problem 84HP
Ammoniain a piston/cylinder arrangement is at 700 kPa and 80°C. It is now cooled at constant pressure to saturated vapor (state 2), at which point the piston is locked with a pin. The cooling continues to −10°C (state 3). Show the processes 1 to 2 and 2 to 3 on both a P–v and a T–v diagram.
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