热泵在多年冻土地区工程中的应用(英文)

作     者：Sergei Guly 

作者机构：North-Eastern Research Station Melnikov Permafrost Institute SB RAS Gagarin St. 12 Magadan 685024 Russia 

出 版 物：《冰川冻土》 (Journal of Glaciology and Geocryology)

年 卷 期：2004年第26卷第S1期

页      面：220-226页

核心收录：

学科分类：07[理学] 0705[理学-地理学] 070501[理学-自然地理学] 

主　　题：heat pump protecting environment structural stability permafrost engineering 

摘      要：The inclement climate and permafrost have a strong influence on human activities and life in cold regions. It is important to adjust to these conditions in such a way as to minimize adverse environmental impacts. In order to maintain the ecological equilibrium, various technologies have been developed which involve the use of the ’natural cold’ for solving difficult engineering problems. Heat pumps hold much promise in this context. They can help protect the environment from the thermal effects of human activities and, unlike the conventional refrigeration devices; the produced heat can be utilized. They also provide a solution to another problem vitally important for the northern regions - saving of fuel and energy resources. In case of global warming with an increasing need for artificial refrigeration, the use of heat pumps will be the most economical solution, preventing catastrophic loss of structural stability virtually without additional costs.