这可作为确定塔板效率的依据。
讨论雾沫夹带及沟流对塔板效率的影响。
The effects on plate efficiency with entrainment and channeling are discussed.
并且在低流速液体意志通过孔啜泣，减少塔板效率。
And at low flow-rates liquid will weep through the hole, reducing the plate efficiency.
进行塔板流体力学和塔板效率的实验时，涉及变量多，计算公式复杂。
In the experiment of tray hydrodynamics and tray efficiency, the variants involved are generally many and the calculating expressions are complicated.
塔板上气液两相的流动状况尤其是液相的流速分布对塔板效率有重要影响。
The liquid flow pattern, or velocity distribution, is an important factor in column tray design.
在此基础上，又用乙醇-水系统在常压下测定了该塔的塔板效率并与筛板塔进行了对比。
Column efficiency of new VST was then studied with ethanol-water system and was compared with that of sieve tray.
根据这一结论对气体分离装置进行以稳定压力为主的针对性改造，改造后各塔操作稳定性和塔板效率明显提高。
The renovation was aimed at stabilizing the operation pressure, hence the energy consumption and the plate efficiency were obviously improved.
随着固含率的增加，塔板效率先增加然后减少。并验证了气液塔板效率的计算方法可用于气液固三相塔板效率。
The experimental phenomena were interpreted and the method for estimating tray efficiency was verified by our data in three phase system.
模型中采用传质、传热速率方程表征实际塔板上的传递过程，避免了级效率的计算。
Mass and energy transfer rate equations are used in describing the transfer processes on real trays and thus the computations of stage efficiencies are entirely avoided.
用有机玻璃塔研究了非均匀穿流塔板的结构与性能，分析了氧解吸的传质效率。
The structure and performance of perforated plates of non-uniform perforation are studied in a plastic column and the mass transfer efficiency of oxygen desorption is analysed.
本文分析了液相流动形态及液相横向扩散对鼓泡型塔板板效率的影响。
It has been analysed that liquid flow pattern and liquid crosswise eddy diffusion influence on efficiency of bubble tray.
在设计适当、操作正确的前提下，网孔塔板具有效率高、压力降小、处理能力大等特点。
Under the conditions of proper design and correct operation, the sieved tray was of high efficiency, tow pressure drop and high processing capacity.
实验结果表明，与均匀开孔的波纹塔板相比，这种新型波纹塔板的板效率有较明显的提高。
The results showed that the tray efficiency of the ripple tray was raised more than homogeneous perforated ripple tray.
同时还测定了泡沫层高度对板效率的影响，从而为复合塔板设计参数的选择提供依据。
It was also measured the effect of froth height on tray efficiency. Thus, we can offer the basis for determining the design parameters of compound tray.
为预测其影响规律，文内针对含有错流塔板且气相预混合的精馏塔，提出了气液返混发生时计算精馏效率的混合池模型。
In order to calculate distillation efficiencies with the entrainment of both vapor and liquid, a mixing cell model was developed.
实验结果表明，与均匀开孔的波纹塔板相比，这种新型波纹塔板的板效率有较明显的提高。
The results showed that the tray efficiency of the ripple tray was raised more than homogeneous perforated r…
实验结果表明，与均匀开孔的波纹塔板相比，这种新型波纹塔板的板效率有较明显的提高。
The results showed that the tray efficiency of the ripple tray was raised more than homogeneous perforated r…
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