印刷电路板式换热器流动换热研究进展
Review of Flow and Heat Transfer in Printed Circuit Heat Exchangers
赵严鑫 1刘新贺 1付文 1徐哲 1李演楷 1楚俊豪 1王锡丁1
作者信息
- 1. 中国船舶集团第七二五研究所,河南洛阳 471000
- 折叠
摘要
印刷电路板式换热器是一种耐高温高压的高效紧凑式换热器,在超临界二氧化碳发电、舰船、LNG、氢能等领域具有广泛的应用前景.本文介绍了印刷电路板式换热器的发展历史、制造工艺及其特点,梳理了不同通道类型的印刷电路板式换热器数值模拟计算的国内外研究现状,总结了目前一些学者试验所得的传热和压降经验关联式,并列举了一些学者新颖的设计思路,最后对印刷电路板式换热器的发展提出几点展望.
Abstract
Printed circuit heat exchanger is an efficient and compact heat exchanger that can withstand high temperature and pressure.It has broad application prospects in fields such as supercritical carbon dioxide power generation,ships,LNG,and hydrogen energy.This article introduces the development history,manufacturing processes,and characteristics of printed circuit heat exchangers.It summarizes the current research status of numerical simulation calculations for printed circuit heat exchangers with different channel types both domestically and internationally.It also summarizes the heat transfer and pressure drop empirical relationships obtained by some scholars through experiments,and lists some novel design ideas from scholars.Finally,several prospects for the development of printed circuit heat exchangers are proposed.
关键词
印刷电路板式换热器/超临界二氧化碳/数值模拟/经验关联式Key words
printed circuit heat exchanger/supercritical carbon dioxide/numerical simulation/empirical correlation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据