Investigation was made to improve the flow of liquid in industrial tray column on the basis of understanding the cause of nonuniform flow on the column tray. 在探讨不均匀流动成因的基础上,进行了改善板面不均匀流动的研究。
The results showed that the obvious nonuniform air field appeared over the fiber layer and there was a high-speed air flow area over the air distribution plate. 结果表明:在纤维层上部存在着明显的气流不均匀现象,匀风板上部具有高速气流区;
For open channel constant nonuniform flow which has local holdback, the research considering the change of hydraulic grade line after the loss of local water head is less at present, and the expression of the loss of local water head is not unified either. 对于有局部阻碍的明渠恒定非均匀流,考虑局部水头损失后的水面曲线变化的研究目前比较少,局部水头损失的表达式也不统一。
Numerical research on shock propagation down an area change tube with a nonuniform steady flow and flow properties behind the shock 激波在波前有非均匀定常流动的变截面管道中传播及波后流场特性的数值研究
Qualitative examination and calculation on surface curves of nonprismatic channel nonuniform transition flow 非棱柱体明渠非均匀渐变流水面线定性分析与计算
A Numerical Sparse Matrix Method for Steady Nonuniform Flow in a Net of water 网河恒定非均匀流的稀疏矩阵解法
Volute Flow Field Calculation in Consideration of Inlet Circumferential Nonuniform Flow 考虑进口周向非均匀流动的蜗壳流场计算
This fact is not convenient for defining coefficient of the loss of local water head in unison, neither convenient for considering qualitative analysis of the variation regularity of hydraulic grade line of open channel constant nonuniform flow after the loss of local water head. 这不仅不便于统一确定局部水头损失系数,也不便进行考虑局部水头损失后的明渠恒定非均匀流水面曲线变化规律的定性分析。
Influence of Axially, Nonuniform Heat Flux Distribution on Critical Heat Flux for Round Tube Flow 管内流动轴向热流密度非均匀分布对临界热流密度的影响
This paper has presented the problem which deals with the prediction of nonuniform flow field in the process of determing the trajectory of ejection or release external stores using panel method. 本文介绍了用面元法计算外挂物投放/发射过程中的非均匀流场问题。
The Calculation for Nonuniform Flow Field in the Process of Determing the Trajectory of Ejection or Release External Stores 外挂物投放/发射过程数值仿真中的非均匀流场计算
Simulation analysis of the vaporizing process with considering nonuniform distribution of radiative heat flow 考虑辐射热流非均匀分布的蒸发过程模拟分析
Hybrid laplace transform finite analytic method using a nonuniform quadrilateral mesh is described for the numerical solution of the unsteady groundwater flow equations. 本文给出了一种在不规则四边形网格上求解地下水非稳定流方程的混合拉氏变换局部坐标有限分析格式。
The Development of the Shallow Band Convection Cell in Nonuniform Viscous Basic Flow 非均匀粘性基流中带状浅对流单体的发展
Our result shows the nonuniform distribution of mantle heat flow in China. 结果显示,中国大陆地幔热流的空间分布不均匀。
The nonuniform coefficient a of the velocity distribution can be used to describe the inlet velocity distribution with a uniform centre flow. 速度分布不均匀系数α可作为描述具有均匀中心流的进口速度分布。
These experimental data provide us direct evidence for shear localization near the grain boundary network via multi-directional grain boundary slide. The nonuniform deformation induced in the interior of grains would have decisive effect on the plastic flow and failure of polycrystalline materials. 这些实验数据直接证实了晶界多方位滑错可造成晶界附近局部高剪切区,由此引致晶粒内部变形的不均匀性,从而对多晶材料的塑性流动和破坏产生决定性影响。
One-Dimensional Nonuniform Temperature Flow with Heat Transfer by Convection 对流热交换的一维非等温流动
Investigation of sidewall compression inlet with constant pressure ration and curved leading edge under nonuniform supersonic flow 非均匀流等压比变后掠角高超侧压式进气道研究
In the other region the nonuniform upscaling method has been adopted, i.e.using fine grid blocks in the high flow regions of the model. 整个求解区采用不均匀网格粗化,在流体流速高的区域采用精细网格。
The influences of nonuniform vertical flow on helicopter trim controls and regressive lag modal damping levels were analyzed in hovering and forward flight. 分析了直升机从悬停到小速度前飞时,定常垂直气流的非均匀分布对直升机平衡操纵以及对系统摆振后退型模态阻尼的影响。
This research work provides a basis for propeller optimization in nonuniform flow. Thirdly, performance optimization of propeller in non-uniform flow is carried out based on the lifting-surface method. 基于升力面法的非均匀流场中螺旋桨性能优化。