film coefficient [化工] 膜系数 ; 膜层散热系数 ; 境膜传热系数 ; 薄膜系数
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
outside film coefficient 外表面传热系数
diffusion film coefficient 扩散膜系数
film-coefficient 热传膜层系数
gas film coefficient 气膜系数
tube side film coefficient 管侧薄膜系数
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。
Both the optical absorption coefficient and bandgap decrease with increasing in film thickness.
光吸收系数以及禁带宽度均随薄膜厚度的增加而下降。
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。
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