Refrigerant-134a is expanded adiabatically from 100 psia and 100∘∘F to a pressure of 10 psia. Determine the entropy generation for this process, in Btu/lbmR.
Refrigerant-134a is expanded adiabatically from 100 psia and 100∘∘F to a pressure of 10 psia. Determine the entropy generation for this process, in Btu/lbmR.