1. Modeling evaluation of a direct-expansion solar-assisted heat pump water heater using R410A. (April 2017) Authors: Kong, X.Q.; Li, Y.; Lin, L.; Yang, Y.G. Journal: International journal of refrigeration Issue: Volume 76(2017) Page Start: 136 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗