Theoretical model is developed to describe the relationship between electric field and the resistance of ERF flowing through concentric annulus electrodes.
分析和研究了电流变液(ERF)在环型极板间流动的力学特性，建立了ERF的阻尼力与控制电场之间关系的理论模型。
Thermal behavior of vacuum concentric tube annulus is a process involving combined heat transfer mode, in which the thermal conduction of low pressure gas plays an important role.
真空同心管套涉及传导、辐射等传热方式，其中低压气体的热传导非常复杂，是分析问题的关键。
The computation of natural convection in the annulus between horizontal concentric cylinders using spectral element method in polar coordinates is presented in this paper.
提出了将谱元方法应用到极坐标系下，利用极坐标系下的谱元方法求解环形空间内自然对流问题。
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