河北水利电力学院学报2026，Vol.36Issue(1)：24-32,9.DOI:10.16046/j.cnki.issn2096-5680.2026.01.005
微通道流动沸腾临界热流密度影响机制研究进展
Research Progress on Influencing Mechanisms of Critical Heat Flux in Microchannel Flow Boiling
摘要
Abstract
The Critical Heat Flux(CHF)in microchannel flow boiling is a key parameter limiting the heat dissipation performance of high-heat-flux devices.Enhancing CHF is crucial for the safe operation of electronic devices,new energy batteries,and aerospace thermal management systems.This article reviews research progress on the influencing mechanisms of CHF in microchannel flow boiling.It focuses on analy-zing four typical CHF enhancement techniques:surface modification(porous structures,microstructured surfaces),working fluid modification(nanofluids,zeotropic mixtures),microchannel structural optimiza-tion(grooved walls,bidirectional counter-flow designs),and flow control(microfluidic transistors,mi-cropin-fin fences).A comparative analysis of the applicability characteristics of different methods is pro-vided,offering valuable references for mechanistic research and technological development of CHF in mi-crochannel flow boiling.关键词
微通道/流动沸腾/临界热流密度/高热流密度设备Key words
microchannel/flow boiling/Critical Heat Flux(CHF)/high-heat-flux devices分类
能源科技引用本文复制引用
苏志鹏,李树谦,郭博文,曹繁语,刘琪..微通道流动沸腾临界热流密度影响机制研究进展[J].河北水利电力学院学报,2026,36(1):24-32,9.基金项目
国家自然科学基金项目(51976052) （51976052）
河北省"三三三人才工程"资助项目(C2024037) （C2024037）
河北水利电力学院基本科研业务费项目(SYKY2429) （SYKY2429）
