A piston cylinder contains R 12 at 61485 61472 30 61616 C, x 61501 61472 20 The volume is 0 2 m3 It is known that V stop 61501 61472 0 4 m3, and if the piston sits at the bottom, the spring force balances the other loads on the piston It is now heated up to 20 61616 C Find the mass of the fluid and...

CV R12 this is a control mass Properties in Table B3 State 1 V 0000672 0201587 00 ...

A piston/cylinder contains R-12 at 30C, x 20%. The volume is 0.2 m3. It is known that

Question:

A piston/cylinder contains R-12 at 30C, x 20%. The volume is 0.2 m3. It is known that V stop 0.4 m3, and if the piston sits at the bottom, the spring force balances the other loads on the piston. It is now heated up to 20C. Find the mass of the fluid and show the P–v diagram. Find the work and heat transfer.