黏性流动

复杂外形建筑物黏性流动CFD数值研究

Practical CFD research on compositive viscous flow around complicated buildings

最后，通过对绕DLRF6外形（翼身组合体+挂架+发动机短舱）黏性流动的数值模拟，验证了该并行程序的准确性，高性能并行计算以及处理复杂几何外形的能力。

Finally the parallel code is applied to simulation of viscous flow around the DLR-F6 geometry ( wing-body-pylon-nacelle ) to validate its accuracy , high parallel performance and the ability to deal with complex geometries .

对于聚芳脂纤维Vectran平纹织物组成的承力层，氦气渗透采用多孔介质黏性流动结合溶解扩散的复合模型。

For the load layer which consists of a plain fabric Polyarylate Vectran fiber , helium penetration includes both the porous media viscous flow model and the solution-diffusion model .

用黏性流动能量耗散表示剪切作用。

The shear action is characterized by viscous flowing energy dissipation .

偏置式垂直转子微小型泵内的黏性流动

Viscous flow field in a mini pump with an asymmetric axis

采用算子分裂法求解不可压黏性流动

Operator Splitting Methods for Solution of Incompressible Viscous Flows

含运动界面黏性流动问题的数值模拟方法

Numerical Method for the Simulation of Viscous Flow of Fluid with Moving Interface

根据流体力学中的绕球定常黏性流动理论，在振动台试验的基础上，设计了一套砂土液化及液化后流动特性的试验装置。

According to the theory of dropping ball viscosimeter , the test apparatus of flow characteristics of liquefied and post-liquefied sand is developed based on the shaking table tests .

跨声速轴流压气机特性全三维黏性流动分析基于经验方程的船用三轴燃气轮机压气机特性计算

Three-dimensional viscous numerical investigations on the overall aerodynamic performance of transonic axial-flow compressors The Numeration of compressor performance based on the experience equations for a marine gas turbine with twin-shaft gas-generator

结果显示，在翼型模型风洞试验时，模型/侧壁拐角区、模型表面、侧壁表面和模型后形成复杂的黏性分离流动和二次分离，对实验结果产生很大的影响。

The results show that in airfoil wind tunnel testing , there exist complicated separated flow in wing / wind-tunnel-side-wall juncture , the model surface , the side-wall surface and behind model , and it has influence on the testing results .

本文采用黏性三维湍流流动分析法，通过Fluent软件分析了重力场对灯泡贯流式水轮机流场分析和水力性能预估的影响。

The software FLUENT for3D viscous turbulent flow is used to analyze the influence of gravity on flow field analysis and hydraulic performance evaluation of bulb turbine .

黏性就是液体流动的阻力。

Viscosity describes a liquid 's resistance to flow .

基函数法在黏性可压缩流动中的研究与应用

Application of Basic Function Method in Compressible Viscous Flow

同伦分析法求解非线性多孔收缩表面上黏性磁流体的流动

MHD Flow of a Viscous Fluid on a Non-Linear Porous Shrinking Sheet by Homotopy Analysis Method

传统的阵风响应主要在频域内进行分析，气动载荷基于线性方法计算，不能考虑黏性和跨声速流动影响。

Traditional gust responses are mainly analyzed based on linear aerodynamic load calculations in frequency-domain , which is unsuitable for and the viscous and transonic flows .

在五元件黏弹塑性模型中，改进Maxwell体中的弹性体和非线性黏性体分别模拟瞬时弹性变形和黏性流动变形，Kelvin体和St。

Venant plastic substance . The elastic component and the non-linear viscous component of the improved Maxwell model can simulate the instantaneous elastic deformation and visco-plastic deformation respectively . The Kelvin model and St.