Nucleate boiling heat transfer on a vertical cylindrical heated surface with a concentric outer tube was investigated when air was introduced into the boiling liquid.
研究了带有同心套管的垂直圆柱形加热表面在环隙中通入空气时的核沸腾传热性能。
Heat transfer of nucleate boiling of water and n-hexane in a vertical cylindrical annulus with inner side heated has been experimentally investigated.
以水和正己烷作为介质，考察了通入空气对内管加热的竖直圆柱形环隙内的沸腾传热性能的影响。
A steady numerical simulation of the effect of nano-particles on nucleation sites in nucleate pool boiling heat transfer was conducted based on the experimental boiling curves.
根据实验所得沸腾曲线，对纳米颗粒悬浮液进行稳态数值模拟，计算了不同过热度下活化核心的密度。
The numerical results indicate that the nucleate boiling contribution to the overall heat transfer coefficients de-creases from 20% to 1% with quality increasing.
随着干度的增加，核态沸腾在总换热系数中的比例由约20%下降至1%。
The heat transfer data of nucleate pool boiling on a smooth flat surface were measured in HC170/HFC23 system.
实验测量了新型共沸混合工质HC170/HFC23的池核沸腾传热特性。
The experimental results show that in the pool nucleate boiling process the "effect of interfacial vaporization heat sink" obviously increases with the heat transfer flux.
实验结果表明，沸腾时，“界面汽化热阱”效应随热流率的提高而显著增大。
The experimental results show that in the pool nucleate boiling process the "effect of interfacial vaporization heat sink" obviously increases with the heat transfer flux.
实验结果表明，沸腾时，“界面汽化热阱”效应随热流率的提高而显著增大。
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