Knowledge of the properties of refrigerants is required in many industrial engineering processes, e. g. for air conditioning and cryogenic applications.
The FRIG program generates the properties of refrigerants for a given pressure and temperature.
Following cooling agents are available:
|near-azeotropic mixture of R 125, R 134A and R 143A|
|near-azeotropic mixture of R 32 and R 125|
|R 507||azeotropic mixture of R 125 and R 143A|
*R 404A This mixture of R 125, R 134A and R 143A has a very narrow boiling range (< 1 K). Therefore it is assumed as being azeotropic.
**R 410A This mixture of R 32 and R 125 has a very narrow boiling range (< 0.2 K). Therefore it is assumed as being azeotropic.