We discuss a potential flow about a hollow circular cylinder of porous media in this paper.
本文主要讨论了绕多孔介质空心圆柱的有势流动问题。
The unsteady potential flow theory is used to analyses the flow field and hydro-dynamic calculation.
将非定常势流理论用于应急上浮运动流场分析与水动力计算。
A3D potential flow theory is carried out to solve the wave-induced coupled motions be-tween two ships.
本文采用三维势流理论求解两船在波浪中相互干扰的耦合运动。
The singular behaviour of potential flow around the rectangular corners of floating bodies is presented.
本文研究了浮体直棱角附近势流流场的奇异特性。
The three dimensional potential flow theory is applied to the analysis of the steady flow field of PWR upper Plenum.
本文将三维势流理论应用于压水堆上腔室稳态流扬分析。
A new method is presented to calculate the exact analytic solution of potential flow about multi - element airfoils.
本文给出了求解多段翼型位流准确解的一种方法。
The numerical treatments are made for the calculation of the potential flow field in a impeller with splitter blades.
文中对具有分流叶片的叶轮势流场计算作出了数值处理。
The nonlinear potential flow problem of the surpercavitating flat-plate cascade is solved by employing the wake model.
本文用尾流模型解决了超空泡平板翼栅非线性势流问题。
In regular waves, the hydrodynamic forces acting on a single floating body can be obtained from the potential flow theory.
单个系泊浮体在规则波作用下，所受的流体动压力用势流理论计算。
Traditionally, the offshore sector has relied on physical testing and potential flow codes to evaluate hydrodynamic design.
在过去，海上部门依靠物理测试和位势流来评估水动力设计方案。
The three-dimensional potential flow inside the impeller of a screw centrifugal pump was analysed by the boundary element method.
采用边界元法对螺旋离心泵叶轮中的三维势流进行了数值计算。
Potential flow codes omit (or have to be tuned to mimic) important physical phenomena such as viscous effects and breaking waves.
位势流忽略(必需调整或者模拟)了重要的物理现象，如粘滞效应和断波现象。
To avoid the inaccuracy caused by this potential flow assumption, propeller designers have introduced the notion of the effective wake.
为了避免由于势流假设引起的不准确性，螺旋桨设计者引入了实效伴流的概念。
Making use of these results, we obtained an exact solution for the incompressible potential flow through a two-dimensional Laval nozzle.
利用这些结果得到了二元拉伐尔喷管内不可压缩位势流动的精确解。
Based on the theory of potential flow, a two-dimensional static mathematical model of the body of a coal washing jig has been constructed.
从势流理论出发，建立了选煤跳汰机机体的二维静态数学模型。
A finite difference method is developed for computing the two-dimensional transient potential flow generated by an impulse on the free surface.
本文提出计算二维非定常位势流动的有限差分法，流动是因自由表面任意瞬间扰动所产生的。
The main difficulty of numerical solution for two-dimension potential flow in a centrifugal scroll is how to determine the branched streamline.
计算蜗壳内二维位势流动的最大困难是如何确定分流线。
Just as the water level in accordance with its poor flow of current is caused by the potential flow in areas with high and low potential areas.
就如同水依其水位差而流动，电流的造成就是由电位高的地方流向电位低的地方。
Based on static analysis, the added mass and added damping of a buoy are calculated by three dimensional potential flow numerical calculation program.
本文在静力计算的基础上，应用三维势流理论数值计算程序计算浮标体的附加质量(矩)、阻尼系数和所受波浪力。
The recent potential flow theory and finite-difference method are applied to generate orthogonal numerical grids and to compute two-D plane flow fields.
运用新近的解析-数值势流理论方法，生成正交数值网格，用差分法计算出平面二维流场。
A numerical method based on the potential flow theory is proposed in this paper for predicting the steady performance of tractor-type podded propellers.
本文提出拖式吊舱螺旋桨(螺旋桨位于吊舱首部)定常水动力性能的势流理论计算方法。
The present paper proposes a fully three-dimensional numerical method for potential flow through an impeller by using nonlinear boundary element method.
针对水力机械转轮中全三维势流流场，本文提出了一种有效的计算方法。
The general solution for potential flow past irregularities im a pressure conduit can be obtained in auxiliary plane by use of analytic functional theory.
有压管道中凸体绕流的势流一般解可采用解析函数在辅助平面上获得。
Based on potential flow theory, a numerical method is proposed for predicting the steady and unsteady hydrodynamic performances of puller type podded propulsors.
应用升力面理论涡格法和面元法，建立了拖式吊舱推进器非定常水动力性能的数值计算方法。
In this paper, based on the second generation low order panel method, a computational method of potential flow around wings under high-lift configuration is given.
本文采用第二代低阶面元法给出了一种高升力外形下机翼的位流计算方法。
Because the governing equations for compressible unsteady potential flow is hyperbolic, looking time dimension as space dimension in the same way is never appropriate.
但由于可压缩非定常位势流动的控制方程是双曲型的，简单地把时间当作同空间一样的物理维来求解是不可行的。
Numerical calculation of unsteady potential flow for swinging hydrofoil is processed with Vortex Lattice Method (VLM) and interrelated hydrofoil experiment was also made.
采用非定常涡格法对摆推水翼进行了势流数值分析并进行了相关试验研究。
Breadth of their style is often ambitious, pens potential flow, both rough, uninhibited, there are detailed and magnificent, rich in content bo miscellaneous form colorful.
其画风往往气魄宏大，笔势流动，既有粗犷豪放，又有细密瑰丽，内容丰富博杂，形式多姿多彩。
Breadth of their style is often ambitious, pens potential flow, both rough, uninhibited, there are detailed and magnificent, rich in content bo miscellaneous form colorful.
其画风往往气魄宏大，笔势流动，既有粗犷豪放，又有细密瑰丽，内容丰富博杂，形式多姿多彩。
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