前言表面凝汽器是热力电厂中重要的热交换器，其传热效能的高低与电厂的节能降耗紧密相关。１９７１年，Ｗｉｔｈｅｒｓ和Ｙｏｕｎｇ［１］率先提出了采用强化管取代常用的光滑管来提高电厂凝汽器传热效能的构想，随后，这种构想在欧美等国家变成了现实。１国外电厂凝汽器... Preface The surface condenser is an important heat exchanger in a heat power plant. The heat transfer efficiency is closely related to the power plant’s energy saving. In 1971, Withers and Young [1] first proposed the concept of using intensified pipes instead of common smooth pipes to enhance the heat transfer efficiency of power plant condensers. Later, this idea became a reality in countries like Europe and the United States. 1 foreign power plant condenser ...