curvilinear coordinate

Numerical simulation model of wave propagation in curvilinear coordinates;

一般曲线坐标系下波浪传播的数值模拟

A Three-dimensional k-ε-A_p two-phase turbulence overall sediment transport model in non-orthogonal curvilinear coordinates

曲线坐标系下的三维k-ε-A_p固液两相湍流总沙输运模型

The flow conditions between the Three Gorges dam and the Gezhouba dam were analyzed by solving the flow equations using a finite volume method in curvilinear coordinates with a collocated grid.

为采用数学模型研究三峡两坝间的通航水流条件,在曲线坐标系与同位网格模式下,利用有限体积法离散水流控制方程,采用S IM PLEC算法与界面动量插值法计算了室内试验与天然河流弯道三维流场,并用实测资料对室内弯道三维水流的计算成果进行了验证分析。

Numerical simulation of two-dimensional strong turbulence flow with free surface in orthogonal curvilinear coordinate system;

曲线坐标系二维带自由表面强紊动水流数值模拟

In order to verify the validity of LU AUSMPW algorithm, the nonlinear hyperbolic Euler equations describing subsonic, transonic, and supersonic flows are solved by numerical simulation in a curvilinear coordinate system.

为了验证 L U- AUSML W算法的有效性 ,在曲线坐标系中 ,对亚音速、跨音速和超音速流动进行了数值模拟 。

A body-fitted curvilinear coordinate system is adopted for simulating numerically axisymmetrical turbulent flow.

基于曲线坐标系的轴对称湍流流场的数值研究张靖周，李立国，姜卫星（南京航空航天大学动力工程系南京２１００１６）关键词数值计算，湍流流动，曲线坐标系１前言在贴体的曲线坐标系下，交错网格会带来不同有限控制体系统之间的繁琐的节点协调和大量的插值运算，况且，当。

This paper presents the construction of a ray tracing system adapted for any kind of curvilinear coordinate and the derivation of its main formulas in details.

作者在文中详细地论述了适用于任意曲线坐标系的射线追踪系统的建立和重要公式的推导 ,并给出了该追踪系统在球坐标系下的具体应用 ,讨论了理论模型和实际三维模型下的射线追踪结果。

The solution of acceleration in orthogonal curvilinear coordinate system through resultant motion;

正交曲线坐标系中加速度的合成运动求法

The equations of wave propagation in piezoelectric cylindrical bent rods were established in an orthogonal curvilinear coordinate system (r,s).

通过在正交曲线坐标系中建立弹性波在压电圆柱曲杆中传播的控制方程,结合给定的侧面边界条件,求得波在压电圆柱曲杆中传播的前三阶频散关系和位移与电势在横截面上的分布情况。

Study and application of 2-D horizontal mathematical model for flow and sediment in generalized curvilinear coordinate;

一般曲线坐标系平面二维水沙数学模型研究与应用

They form a three-parametric, orthogonal net and may be chosen as coordinate lines of a special, curvilinear coordinate system.

它们形成三参数正交网，可以把它们选作特殊曲线坐标系的坐标线。

Study on Three-Dimensional Multi-Level Hydrodynamic Model with Curvature Correction in Curvilinear Coordinates;

曲线坐标系下水动力多层积分模型研究及应用

Studying in Floating Ice-liquid Two-phase Numerical Simulation Based on Curvilinear Coordinates;

曲线坐标系下浮冰两相流数值模拟研究

The Transformation of Two-Dimensional Shallow Water Equations under Orthogonal Curvilinear Coordinates

正交曲线坐标系下二维浅水方程的变换

Modification of 2D shallow water and water quality model in curvilinear coordinates

曲线坐标系下平面二维水流水质模型的修正

Viscous gasdynarnical equations for flow surface are built too in holf othogonal corvilinear coordinates.

建立了半正交曲线坐标系中的流面粘性气动力学方程组。

BASIC AERODYNAMIC EQUATIONS EXPRESSED BY PARTIAL DERIVATIVES ALONG AN ARBITRARY STREAM SURFACE IN SEMI-ORTHOGONAL CURVILINEAR COORDINATE SYSTEM

半正交曲线坐标系中沿任意流面的气动力学基本方程

Numerical Simulation of 2D Groundwater Flow and Water Quality in Curvilinear Coordinate System;

曲线坐标系下地下水渗流与污染物输移的数值模拟

Research of Depth-Averaged Two-Dimensional Hydrodynamic and Sediment Transport Numerical Model in the General Curvilinear Coordinates;

一般曲线坐标系下平面二维水沙数学模型的研究

Research on 2D Numerical Simulation of Flow with Complex Boundaries in Orthonormal Curvilinear Coordinates;

正交曲线坐标系下复杂边界二维水流数值模拟研究

The Application of Curvilinear SHORECIRC in the Numerical Simulation of Storm Surge in Bohai Sea;

曲线坐标系下准三维近岸流模型在渤海风暴潮数值模拟中的应用

Derivation of Galilean Transformation on Velocities and Accelerations in Vertical curve Coordinates by Means of Matrix;

伽利略变换下正交曲线坐标系中速度和加速度的矩阵表示

A Three-dimensional k-ε-A_p two-phase turbulence overall sediment transport model in non-orthogonal curvilinear coordinates

曲线坐标系下的三维k-ε-A_p固液两相湍流总沙输运模型

Omega hyperbolic grid system

奥米加双曲线网格坐标系

Research on the Online Detecting System for Vision Coordinate of Thermal Abnormity Surface;

异形曲面视觉坐标在线热检系统研究

Method of Drawing Particle Size Curve by Creating Coordinate System in Excel

应用Excel软件建立坐标系绘制粒度曲线的方法

The value of the new Cordinate Systems and surfaces is twofold.

新坐标系和坐标曲面的价值是双重的。

Curve Coordinate Calculation of the Nonsymmetric Basic Type Across Routes;

路线中的非对称基本型曲线坐标计算