R-134a is contained in a piston-cylinder device at T1= -12 C and P1= 0.4 MPa. The...

Transcribed Image Text:

R-134a is contained in a piston-cylinder device at T1= -12 C and P1= 0.4 MPa. The fluid is heated isobarically such that V₂-20V₁. Heat then added at constant volume until we get T3-52 C. Calculate h₁, h₂, and h3. Show the process on a T-v diagram. R-134a is contained in a piston-cylinder device at T1= -12 C and P1= 0.4 MPa. The fluid is heated isobarically such that V₂-20V₁. Heat then added at constant volume until we get T3-52 C. Calculate h₁, h₂, and h3. Show the process on a T-v diagram.