1. Analysis and optimization on the performance of a heat pump water heater with solar-air dual series source. (December 2021) Authors: Cai, Jingyong; Zhou, Haihua; Shi, Zhengrong; Chen, Haifei; Zhang, Tao Journal: Case studies in thermal engineering Issue: Volume 28(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗