热泳力 meaning in English
thermophoretic force
Examples
- The results instructed further utilization of thermophoresis in industrial of fine particle catching . the experiment data of the gas - particle two - phase flow in horizontal duct was been analyzed
所得的结果为进一步在实践中研究利用热泳力提高细颗粒的沉降效率进而脱除细颗粒提供了理论分析结果。 - The saffman force does not affect the axial velocity of the flow , while it change the concentration of the particle . the gas - particle two - phase flows in the present of temperature were also numerical simulation
讨论了绝热、有温差和添加热泳力三种情况下的两相流场，分析了温度梯度、湍动能、轴向速度和颗粒浓度的变化。 - The primary objective of the study was to solve the low efficiency of the industrial dust catcher in catching the fine particle . by analyzing the experiment data and numerical simulating of the gas - particle two phase flow , the possibility of using thermophoresis to precipitate dust was studied
为了解决污染控制时燃烧源产生的细颗粒遇到的问题，本文通过分析已有的实验数据和数值模拟的方法对利用热泳力脱除细颗粒的可能性进行了研究。 - The temperature gradient and concentration gradient were both large in the near - wall region . although the thermophoresis force could affect the 50 - micron particle , the concentration did not change as large as 2 - micron particle because of the large mass and the wall effect
热泳力对粒径为50微米的颗粒也有影响，但是由于颗粒的质量较大，再加上壁面效应，其作用效果远没有2微米颗粒明显，仅在近壁区颗粒的浓度略有升高，而其它部分基本不变。 - The temperature field along the axis , axial velocity , the turbulent energy , and the concentration of the particles were investigated when the temperature field varied . the numerical experiment shows that the thermophoresis force changes the concentration of the 2 - micron particle , decreasing in the main flow and increasing in the near - wall region
数值实验的结果表明在两相流模型中添加热泳力源项会对2微米颗粒在流场中的浓度分布有很大的变化，主流区的颗粒浓度降低，近壁区颗粒浓度在温差不大的时候，提高几十倍。