用椭圆型方程生成的数值网格是一种贴体网格；
Numerical grids generated by solving elliptical equations are boundary-fitted.
本文给出了一种多段翼型绕流的分区贴体网格生成方法。
A method has been developed which generates the body-fitted coordinates of multi-element airfoils by using of a grid patching technique.
计算过程中，采用了压力修正法中的SIMPLE算法，贴体网格及局部加密技术。
In the calculation, the SIMPLE method of pressure speed amending method, body-fitted and refined mesh were adopted.
本文采用结构化的贴体网格，来对模拟分子的运动进行定位和对碰撞对进行抽样统计。
With the structured body-fitted grids, the movement of simulate molecular is traced and the collision molecules is selected.
采用直接求解偏微分方程组的方法生成具有复杂扭曲规律的三元离心叶轮贴体网格坐标。
The body-fitted computational grid for twisted channels of a centrifugal impeller is generated by solving elliptic partial differential equations directly, so that the grid lines are smooth.
在叶栅流场的数值模拟中，有效地利用贴体网格，对提高流场预测的准确性和减少计算机时有重要意义。
In the numerical analog of cascade flow, using body-fitted grids effectively is of great significance in improving computation accuracy and saving CPU time.
通过实例验证可针对任一复杂的三维区域进行分块贴体网格数值生成，保证区域经分块后，仍能在分界面上具有良好的网格连续性。
The given examples show that the method may deal with arbitrary complex 3-d domain, and the grid continuity on interfaces is promised.
文末给出了应用虚拟区域法得到的线性椭圆型问题、绕固定圆柱二维定常流动的数值结果，并与贴体网格上的结果或实验结果进行了比较以验证数值方法。
Finally, we present the numerical results of a linear elliptic problem and flows around a fixed disk, and the comparison with body-fitted mesh results or experimental data.
运用贴体坐标转换方程对其温度场控制方程进行离散和求解，生成了梯形区域物理平面的贴体网格，同时应用非正交曲线坐标系对任一角度的梯形区域的温度场进行模拟计算。
The body-fitted transformation equation was used to disperse and compute the dominate equation of temperature filed, producing the body-fitted grids of the physical domain of the trapeziform region.
特殊几何形状壁面附近局部贴体坐标网格的范围不宜太大，否则会引起计算结果的畸变。
The range of local body-fitting coordinate mesh adjacent to the wall with special geometry should not be too wide or extended, or it would cause the aberration of computational results.
计算中使用了贴体坐标数值网格生成方法。
Body fitted grid generation method is employed for the computation.
在数值模拟中，采用了弱压缩流的控制方程，用贴体坐标技术进行了网格生成。
In the numerical simulation, a weakly compressible flow model and the body fitted grid technique are used.
在计算非定常流动时采用贴体运动网格，每一个时间步长生成一次。
The moving grids are attached to the wing and are generated at every time step in the calculation for the unsteady viscous flows.
程序基于物理组成贴体坐标系(PCBFC)，结合任意拉格朗日欧拉坐标法(ale)实现网格的移动。
It is based on physical component and body-fitted coordinate (PCBFC), and applies arbitrary Lagrangian Eulerian (ALE) method to realize the grid moving.
贴体坐标网格生成算法是流体动力学等领域中进行数值模拟的关键技术问题。
The algorithm for body-fitted coordinate grids generation is one of the key techniques of numerical simulation in hydrokinetics.
网格的生成采用贴体坐标技术。
Grid generation is using moving mesh technology in a body fitted coordinates.
研究一种新的全贴体的求解粘性不可压流体流动问题的非结构化直角坐标网格方法。
A novel body fitted numerical method with Cartesian coordinates for solving incompressible viscous fluid flow problems is studied.
该方法在于利用直角坐标网格但通过在边界附近保留不规则控制体，使得算法是完全贴体的。
Cartesian grids were used and irregular volumes on boundary vicinity were reserved, and thus these grids were fully body fitted.
建立贴体曲线网格水动力数学模型模拟长江太仓段潮流特性。
A mathematical model for flow in body fitted curvilinear system was established to simulate flow detail in Taicang reach of Yangtze River.
本文应用粘性层模型，采用贴体的正交曲线网格，对湍流流动进行了计算。
The present study deals with the numerical calculation of the turbulent flow around airfoils in the orthogonal curvilinear coordinate system with the aid of the so-called viscous-layer model.
本文应用空间理想非均匀线性弹性力学平衡关系生成三维贴体与边界正交网格。
Three-dimensional body-fitted grids perpendicular to the boundary are generated in this paper by applying equilibrium relation of forces acting on the ideal non-uniform linear elastic lines.
本文应用空间理想非均匀线性弹性力学平衡关系生成三维贴体与边界正交网格。
Three-dimensional body-fitted grids perpendicular to the boundary are generated in this paper by applying equilibrium relation of forces acting on the ideal non-uniform linear elastic lines.
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