In this paper a new model is presented for predicting the critical pressure of a refrigerant flow through an adiabatic capillary tube. Experimental capillary tube exit pressures, obtained in a vapor compression loop operated with RI2, R22, and RII4, were used to determine the analytical coefficients. Furthermore, the results are being applied to nonazeotropic refrigerant mixtures to evaluate a possible extension of the developed model to other working fluids.
Units: Dual
Citation: ASHRAE Transactions, 1988, vol. 94, pt. 1, Dallas, TX
Product Details
- Published:
- 1988
- Number of Pages:
- 13
- File Size:
- 1 file , 900 KB
- Product Code(s):
- D-DA-88-3146
