Mengjie Song – författare

Defrosting for Air Source Heat Pumps: Research, Analysis and Methods presents a detailed analysis of the methods, processes and problems relating to defrosting, a necessary requirement to maintain the performance of ASHP units. Readers will gain a deeper understanding of control strategies and system design optimization methods that improve the performance and reliability of units. The book discusses the most recent experimental and numerical studies of reverse cycle defrosting and the most widely used defrosting method for ASHP. Techno-economic considerations are also presented, as is the outlook for the future.

This book is a valuable resource for research students and academics of thermal energy and mechanical engineering, especially those focusing on defrosting for ASHP, heating, ventilation and energy efficiency, as well as engineers and professionals engaged in the development and management of heat pump machinery.

Frosting and Icing for Efficient Energy Use in Engineering Applications provides a compendium of innovative case studies for mitigating impacts from frosting and icing on energy. This book first clarifies the mechanisms of frosting and icing, outlining modeling options, and control techniques. Next, a series of experimental examples show the effects of frosting at different scales of energy production, from ambient air vaporizers to wind turbines, and demonstrate how to control these for maximum efficiency. Finally, the mechanisms and mitigation of frosting are examined in a variety of infrastructure scenarios, including sustainable food storage and efficient high-speed railways.Combining the theoretical fundamentals of frosting and icing with a huge range of real-world case studies, this resource shows how to limit energy loss to these effects in key areas of engineering.