1)  entrainment rate
雾沫夹带量
1.
In the experiments, hydraulic properties, such as tray pressure drop, entrainment rate and leakage rate, were measured, and mass transfer efficiency were determined through the m.
实验结果表明,在相同条件下,3D圆阀塔板的板效率比F1型浮阀塔板提高约20%左右,雾沫夹带量比F1型浮阀塔板略小,在工业应用范围内,3D圆阀的板压降和漏液量均比F1型浮阀小,是一种综合性能优良的新型圆阀。
2)  entrainment
雾沫
3)  entrainment
雾沫夹带
1.
Research of entrainment and tray pressure drop of new directed bridge valve trays;
新型导向桥阀塔板的雾沫夹带和塔板压降
2.
Equations of hydraulic parameters such as pressure drop,weeping and entrainment were regressed.
采用空气-富氧水体系,在φ1200 mm不锈钢塔内,对百叶窗式喷射塔板的流体力学与传质性能进行了测试,回归了压降、泄漏、雾沫夹带等计算关联式,并与新垂直筛板进行了对比实验。
3.
The results show that HEFV tray possesses a little higher pressure drop,less entrainment,lower weeping and higher efficiency than sieve tray as well as lower pressure drop,less entrainment,higher weeping and higher.
结果表明,HEFV固阀塔板的压降介于筛孔塔板与F1浮阀塔板之间,雾沫夹带率低于筛孔塔板和F1浮阀塔板,泄漏率比筛孔塔板低,比F1浮阀塔板高,传质效率优于筛孔塔板和F1浮阀塔板。
4)  entrainment rate
雾沫夹带
1.
In the experiment,hydraulic properties,such as tray pressure drop,entrainment rate,and weeping rate were measured,and mass transfer efficiency was determined through the method of oxygen–absorptions.
在1000mm×350mm规格的实验塔中,应用典型的水—空气冷模实验系统对浮阀鼓泡器塔盘进行了实验研究,测定了多种气液负荷下的塔板压降、雾沫夹带和泄漏量等流体力学性能。
2.
From the experiment,many hydraulic properties,such as tray pressure drop,entrainment rate,weeping rate and tray efficiency, were measured and mass transfer efficiency wa.
在1000 mm×350 mm规格的实验塔中,以典型的水-空气冷模实验系统,对锯齿边窄条阀STV75塔盘和F1圆形浮阀塔盘进行了对比实验,测定了多种气液负荷下的压降、雾沫夹带、泄漏量等流体力学性能。
3.
The hydraulic properties,such as tray pressure drop,entrainment rate,and weeping rate were measured,and the mass transfer efficiency was determined through the method of oxygen-absorptions.
应用典型的水-空气冷模实验系统对3D条阀、STV条阀和F1型浮阀3种条阀进行了对比实验研究,测定了多种气液负荷下3种浮阀塔板的板压降、雾沫夹带和漏液量等流体力学性能,利用氧解吸法测定了3种浮阀塔板的传质效率。
5)  entrainment mechanism
雾沫机理
1.
The results show that the entrainment mechanism is a more dominant fibre loss mechanism than bubble-fibre adhesion mechanism during flotation.
结果表明:浮选时纸浆中纤维和细小纤维流失的雾沫机理较粘附机理更有说服力,更能了解浮选时纤维和细小纤维流失的原因和防止流失应采取的措施。
6)  deentrainment
除雾沫
参考词条
补充资料：雾沫夹带
    　　上升气流以雾沫的形式带走液体的现象。通常指板式塔中塔板上的液体被上升气体（或蒸气）带往上一块塔板。当气体自下而上穿过塔板上的液层时，液体在气流的作用下生成了雾滴。在气流上升过程中，较大的液滴在重力作用下返回液层，较小的雾沫被气（汽）流带至上层塔板。雾沫夹带造成液体在塔板间的返混，从而使分离效率下降。
　　
　　雾沫夹带的程度,常用雾沫夹带量(每kg气体夹带的液体kg数)或雾沫夹带分率〔雾沫夹带量/（液流量＋雾沫夹带量）〕表示，它主要与气体流速、液气比、气液密度、表面张力、塔板结构、塔板间距，及液层高度等因素有关。物系和塔板结构一定时，板间距对雾沫夹带量影响很大。在设计板式塔时，必须对气速、板间距和板效率三者作综合考虑，将雾沫夹带量控制在规定限度内。
　　
　　在填充塔、喷淋塔等气液传质设备中，液体由塔顶分布器喷出时，所产生微细液滴也会被出口气体带走。这种现象也是雾沫夹带。此时可设置除沫装置以捕集液滴。
　　

说明：补充资料仅用于学习参考，请勿用于其它任何用途。