堰高 meaning in English
height of weir
height overall
weir height
Examples
- The result indicates that with the decreasing of perforated plate aperture 、 aperture ratio and weir height and increasing of bare tower velocity , the leakage is hardly to appear
实验结果表明，多孔板的孔径、开孔率越小，堰高越低，空塔速度越大，越不易出现漏液。 - With the increasing of weir height , the pressure drop increases . and it is independent of bare tower velocity and plate dimension . the correlation before was corrected as follows : pl 3911z this paper analyzed the heat transfer coefficient between the outer wall of heat tubes and cooling water
堰高越高，换热系数越大；在鼓泡范围内，空塔速度越大，换热系数越大；在本实验条件下，热流密度在10kw / m2附近换热系数达到最大值。 - And experimental study on the heat transfer performance and pressure drop characteristic of the process of bubbling evaporative cooling are carried . as there are so little attention and studies on the process bubbling evaporative cooling about heat transfer in the world at present , this paper mainly deals with the effects of the different bare tower velocity , weir height , heat flux density and plate perforation geometries on the heat transfer coefficient and the pressure drop of the process of air flowing
由于目前国内外对鼓泡蒸发冷却过程在换热方面的关注和研究较少，本文对不同空塔速度、不同堰高、不同热流密度、多孔板的不同几何尺寸对换热系数及空气流动过程阻力的影响进行了实验研究及理论分析，总结了本实验条件下换热及阻力的实验关联式。 - The effect of gas rates , liquid flow - rates , downcomer width , weir height and the addition of surface active agent on the liquid mean residence time , t , effective diffusion coefficient , de , and froth height , hf were studied . results obtained showed that for two systems , the t in the downcomer of ctst plate is 20 - 50 % smaller than that of fl valve plate , and the de is 40 - 70 % smaller than that of fl valve plate
通过对气速、液体流量、降液管宽度、堰高和表面活性剂加入的影响进行分析得出下面结论：在相同的操作条件下，对于两种物系， ctst塔板降液管的液体停留时间比f1浮阀塔板的约小20 50 ，有效扩散系数比f1浮阀塔板的小40 70 ，泡沫高度低110 150mm 。