film heat-transfer coefficient 膜传热系数 ; 薄膜热传系数 ; convective heat-transfer coefficient 对流换热系数 ; 对流换热 ; 集总参数分析法 .
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film heat-transfer coefficient 膜传热系数 ; 薄膜热传系数 ; convective heat-transfer coefficient 对流换热系数 ; 对流换热 ; 集总参数分析法 .
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film heat transfer coefficient 膜传热系数
boiling film heat transfer coefficient 沸腾膜传热系数 ; 沸腾传热膜系数
film coefficient of heat transfer 薄膜导热系数 ; 传热膜系数 ; 薄膜传热系数 ; 膜传热系数
boiling heat-transfer film coefficient 沸腾传热膜系数
The mass transfer equation was introduced into heat transfer model of falling film evaporation. The radial velocity, mass diffusion coefficient and variation of film thickness were taken into account.
将传质方程引入到垂直管降膜蒸发传热模型中，求解时考虑了径向速度、质量扩散系数和膜厚变化对传热的影响。
The results showed that compared to conventional smooth segment baffle heat exchanger, the plate heat exchanger(PHE) can effectively strengthen the film heat transfer coefficient of the shell side.
研究结果表明，与传统的光滑管弓形隔板换热器相比，板式换热器能非常有效地强化空气侧的膜传热系数。
The grooves on the heated surface lowered the flow resistance and enhanced the film heat transfer coefficient 2-3 times that of flat plates.
相同雷诺数的槽板平均表面换热系数是平板的2～3倍，同时减小了流动阻力。
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