Chaturvedi, Sushil K.; Mohieldin, Taj O.; Chen, D.T. - In: Energy 16 (1991) 6, pp. 941-949
In the present study, the first and second laws of thermodynamics are applied to solar-assisted heat-pump systems. Several relations between first- and second-law efficiency parameters (such as the coefficient of performance, primary energy ratio, exergetic and collector efficiencies) are...