【摘要】 通过对常用的4种强化换热管强化传热机理的详细分析,研究了各自的应用场合和加工工艺。经过对部分国产化项目改造,证明强化效果明显,并结合多年来对波纹换热管的深入研究,提出了目前应重点研究的问题,对已取得的阶段性研究成果进行了扼要介绍。更多还原

【Abstract】 Conducts a comparative analysis of the intensified heat transfer mechanism of four common types of intensified heat exchange tubes as well as researches into each application site and processing technology.Remarkable effects have been hrought in some domestic equipment reconstruction projects.Raises some the present key research issue by combing years of research into the corrugated heat exchange tubes,and presents a brief introduction to the obtained stage research results.更多还原