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

  • 英文缩写:CHF
  • 英语全称:Critical Heat Flux
  • 中文意思:临界热流密度
  • 中文拼音:lín jiè rè liú mì dù
  • 相关领域chf 电子

Critical Heat Flux的英文发音

例句

  1. 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.
  2. 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。
  3. 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.
  4. 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。
  5. These results provide some theoretical bases for critical heat flux control in space.
  6. 这一结论为太空临界热控制提供了一定的理论基础。
  7. 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.
  8. 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;
  9. 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.
  10. 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。