论文部分内容阅读
一、引言换热器在工业和民用中有广泛应用。国务院节能指令要求,在规定期限内将蒸汽取暖改为热水取暖,因此如何改进换热器的性能、降低成本是当前一个有意义的问题。我们对QS系列汽水混合换热器进行了实验研究和理论分
I. Introduction Heat exchangers are widely used in industrial and civil applications. The State Council’s Energy Conservation Directive requires that steam heating be changed to hot water heating within the prescribed time limit. Therefore, how to improve the performance of heat exchangers and reduce costs is currently a significant issue. We conducted experimental research and theoretical analysis of the QS series steam-water heat exchanger