1) column holdup
塔身持液量
2) column hold-up
塔身持液
3) Holdup in top of column
塔顶持液量
4) liquid holdup
持液量
1.
The pressure drop and liquid holdup were observed and determined in cool condition.
以α-甲基苯乙烯加氢系统为对象,研究滴流床的流体力学特征,在冷态条件下测定了滴流床内压降和持液量,得到压降、动持液量与气速和液速的关系式。
2.
The regularities on the change of pressure drop, liquid holdup, flow regimes with gas and liquid velocity were investigated in cool condition,which was helpful to the mass transfer research and reactor model development.
以α甲基苯乙烯加氢系统为研究体系,研究了涓流床反应器的流体力学特征,观察了反应器内的流型转变和液体分布情况,并在冷态下研究了涓流床反应器内压降、持液量、流型等随气速、液速变化的规律,为涓流床反应器传质研究和模型建立提供必要的支持。
3.
The liquid holdups and effective wetted areas of 4 types of structured packing were simulated by the model and validated by relevant experiments.
为研究板波纹规整填料内的液体流动状况,建立了相应的液相分布数学模型,并对4种板波纹规整填料的持液量和有效润湿面积进行了模拟计算及实验验证。
5) total liquid inventory
总持液量
1.
Study on variation rule of stabilized equilibrium time and total liquid inventory in transient flow process in sub-sea multiphase pipeline;
海底混输管道瞬态过程中稳定平衡时间和总持液量变化规律研究
6) holdup
[英]['həuldʌp] [美]['hold,ʌp]
持液量
1.
In terms of the scales and using available data by different authors, new improved correlations for evaluation of two phase pressure drop and phase holdups are proposed for porous and non-porous packings with equivalent diameters of 1.
基于对滴流床中气液两相流动特征尺度的分析 ,提出以修正的相摩擦系数对相Reynolds数进行关联 ,获取低、高压滴流床中压降和持液量计算的统一关联式的方法 。
2.
This paper reports measurements of the dispersedphase holdup,axial mixing and drop size in waterkerosene system in a 0.
０３１ｍ的往复振动板式萃取塔内研究了此塔的分散相持液量、轴向混合和液滴大小。
3.
The paper expounds the effect factor of holdup on batch distillation operation.
本文阐述了持液量对间歇精馏操作过程的影响因素，得出了Ｃ—Ｏ２型网波填料塔间歇精馏过程持液量与空塔汽速的定量关系，为塔的优化操作提供了理论指导。
补充资料：护身加持
【护身加持】
（修法）即护身法。(参见：护身法)
（修法）即护身法。(参见：护身法)
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