CHF:临界热流密度
临界热流密度(Critical Heat Flux,简称CHF)是热工学与电子工程领域中的重要概念,常用于描述散热系统达到传热极限时的热流密度值。这一术语在学术研究与工程应用中常缩写为CHF,既便于书写交流,也有助于提升专业文献和讨论的效率。在电子设备散热、核反应堆安全分析等场景中,对CHF的准确掌握直接关系到系统的热管理性能与安全性。
Critical Heat Flux具体释义
Critical Heat Flux的英文发音
例句
- This paper deals with experimental and numerical computation analysis of the critical heat flux ( CHF ) occurrence at the conditions of subcooled boiling flow in rod bundles with grid spacers.
- 本文采用实验和数值计算分析相结合的方法,研究了带定位格架棒束通道内过冷流动沸腾工况下临界热流密度(CHF)(CHF)发生情况。
- The effects of gap size, heat flux and inlet subcooling on the boiling incipience, flow pattern, heat transfer coefficient, flow instability and critical heat flux were analyzed and discussed.
- 讨论和分析了流道间隙、加热功率和入口过冷度对沸腾起始点、沸腾流态、换热系数、流动不稳定性和临界热负荷的影响。
- These results provide some theoretical bases for critical heat flux control in space.
- 这一结论为太空临界热控制提供了一定的理论基础。
- In the experiments, onset of the nucleate boiling ( ONE ), two-phase flow pattern, heat transfer performance, flow instability and critical heat flux were carefully observed and recorded.
- 实验中对沸腾起始点、沸腾流态、传热特性、流动不稳定性和临界热负荷进行了仔细的观察和记录;
- From the analysis of the boiling mechanism and processing by means of the analogy principle of two-phase flow, we have been derived a criterion equation to express critical heat flux.
- 从沸腾机理分析和应用两相流的相似原理进行处理,我们推导了表达临界热流计算的准则方程。
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