- #1
ashishvinayak
- 25
- 0
For convenience, let's assume the following process to be ideal.
Process 1-2 Isenthalpic compression
Process 2-3 Condensation
Process 3-4 Throttling
Process 4-1 Evaporation
The refrigerant is dry-saturated at the end of compression.
Here's what I don't understand:
During process 2-3, if we refer P-h and T-S graphs we see that both the pressure and temperature remain constant during the condensation process. However, there is a constant pressure heat rejection at the same time. How is that possible? How is heat rejected without change in temperature?
I've uploaded a reference photo. Please help.Photo
Process 1-2 Isenthalpic compression
Process 2-3 Condensation
Process 3-4 Throttling
Process 4-1 Evaporation
The refrigerant is dry-saturated at the end of compression.
Here's what I don't understand:
During process 2-3, if we refer P-h and T-S graphs we see that both the pressure and temperature remain constant during the condensation process. However, there is a constant pressure heat rejection at the same time. How is that possible? How is heat rejected without change in temperature?
I've uploaded a reference photo. Please help.Photo