1) Heat transfer coefficient
给热系数
1.
The heat transfer coefficient from the gas-liquid dispersion to the reactor wall was studied in an industrially practical agitated vessel.
研究了通气式搅拌槽槽壁给热系数(hw)随通气速率和搅拌转速变化的规律和机理。
2.
The mean temperature distributions along axial and film thickness directions were obtained, and the film heat transfer coefficient α under different conditions was calculated.
4建立了薄膜蒸发器内水及粘性料液的传热计算模型,获得了沿轴向及膜厚方向的液膜平均温度分布,计算了各参数下加热段液膜内给热系数α。
2) wall heat transfer coefficient
壁给热系数
1.
The effective radial thermal conductivity and wall heat transfer coefficient have attained by applying the orthogonal collocation method in estimation of a two dimension pseudo homogeneous heat transfer model, and the correlations with respect to the Reynolds numbers Re p have been gained.
采用正交配置法求解拟均相二维传热数学模型 ,获得了床层的径向有效导热系数和壁给热系数 ,将其与雷诺数关联得到了可在实验条件范围内使用的经验关联式。
2.
The radial effective conductivity and wall heat transfer coefficient are calculated by using a two-dimensional psuedo-homogeneous heat t.
在一可同时测定轴向与径向温度分布的壁冷式固定床实验装置上 ,通过实验测定了球形、圆柱形和环柱形填充颗粒的径向有效导热系数和壁给热系数 。
3.
The effective radial thermal conductivity and wall heat transfer coefficient have been obtained by applying the orthogonal collocation method in estimating parameters of a two dimension pseudo homogeneous heat transfer model.
采用正交配置法求解拟均相二维传热数学模型,获得了床层的径向有效导热系数和壁给热系数。
3) coefficient of convective heat transfer
对流给热系数
1.
Measurements of coefficient of convective heat transfer for endothermic hydrocarbon fuel up to supercritical pressures.;
超临界压力下吸热型碳氢燃料的对流给热系数测定
5) surface coefficient of heat transfer
表面给热系数
6) balancing heat transfer coefficient
平衡给热系数
补充资料:负温度系数热敏电阻陶瓷(见热敏陶瓷)
负温度系数热敏电阻陶瓷(见热敏陶瓷)
thermo-sensitive ceramics with negative temperature coefficient
负温度系数热敏电阻陶瓷thermo一sensitiveeeramies with negative temperature eoeffieient在某一特定温度范围,电阻率随温度的升高而明显减小的热敏陶瓷。简称NTC陶瓷。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条