Research progress of finned tube heat exchanger

Hao Li; Hongyu Ge; Jian Sun; Xiaohua Liu

doi:10.1117/12.2645733

30 August 2022 Research progress of finned tube heat exchanger

Hao Li, Hongyu Ge, Jian Sun, Xiaohua Liu

Proceedings Volume 12309, International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2022); 123091L (2022) https://doi.org/10.1117/12.2645733
Event: International Conference on Advanced Manufacturing Technology and Manufacturing System (ICAMTMS 2022), 2022, Shijiazhuang, China

Abstract

This paper summarizes the current state of research on finned tube heat exchangers to provide guidance and reference for their heat transfer design as well as application. The different types of fin structures used to enhance heat transfer outside the tube are broadly classified as flat fins, corrugated fins, and slotted fins. This paper analyzes and summarizes the effects of different fin structure parameters such as fin pitch, fin length, fin thickness, number of tube rows, tube spacing, and pipe diameter on the heat transfer performance and flow friction performance of heat exchangers under different fins structures.

Citation Download Citation

Hao Li, Hongyu Ge, Jian Sun, and Xiaohua Liu "Research progress of finned tube heat exchanger", Proc. SPIE 12309, International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2022), 123091L (30 August 2022); https://doi.org/10.1117/12.2645733

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