vortex method的例句大全

static aerodynamic coefficients of main girder were determined by the discrete vortex method ( dvm) and measurement of static forces in wind tunnel.

采用离散涡（DVM）及风洞测力方法，确定主梁静气动力系数。

This article studies the detection for rust-eaten of metal surface with double-frequency vortex method, and then establishes the relation between the degree of rust-eaten and slope of distance effect curve.

对采用双频涡流法检测金属表面的锈蚀进行了研究，建立了金属锈蚀程度与提离效应曲线斜率之间的关系。

the vorticity equation was first established and the characteristics of vortex motion in two-dimensional shallow-water flows was analyzed, and then discrete vortex method ( dvm) was briefly described.

导出了二维浅水流动的涡动方程与速度环量的随体导数表达式，以此为基础，分析了二维浅水流动中旋涡的动力学性质；

The work in this thesis provides a good foundation for further vortex method research and application.

本文工作为开展更深入涡方法基础及应用研究打下了较好基础.

the computed aerodynamic parameter values are compared with the wind tunnel test results and those based on the discrete vortex method ( dvm) in order to show the validity of the present three dimensional cfd method. 5.

将得到的气动参数的计算结果与目前国际上比较著名的离散涡方法（Discrete Vortex Method，DVM）以及风洞试验值进行对比以说明本文三维CFD方法的有效性。

Simulation of Flow Around a Parachute Shape by Viscous Vortex Method

用粘性涡方法计算伞状物绕流

The equivalent concentrated vortex method [ 1] is employed to the strake-wing configuration aerodynamic characteristics calculations.

使用等效集中涡和输入涡来模拟边缘离体涡的涡格法，在本文中应用到边条机翼布局的气动力计算中。

Random Vortex Method for Two-Dimensional Flow past Bluff Body

钝体绕流的随机涡方法

The flow field of planar jet is simulated by discrete vortex method.

采用离散涡方法对平面射流流场进行了数值模拟。

discrete vortex method ( dvm) is a very important numerical approach in computational fluid dynamics.

离散涡方法已成为计算流体力学中倍受人们青睐的一种数值方法。

A new method for measuring precessing vortex core in swirling flow

一种测定强旋流中旋进涡核（PVC）的新技术

Section model wind tunnel test is one kind of effective method to estimate vortex-induced vibration ( VIV) response of long span bridge girder.

节段模型风洞试验是预估大跨度桥梁主梁涡激振动响应的有效途径之一。

random vertex method and simulation of vortex structure behind a triangular prism

随机涡法及对钝体后气流结构的模拟

The equation of fluid dynamics and heat transfer is developed to calculate complex convection and diffusion phenomena in a vertical bell jar CVD reactor. The flow and heat transfer problem defined by the equation for stream, vortex and temperature is solved numerically by Galerkin finite elements method.

本文建立了用于计算立式钟罩CVD反应器内对流扩散现象的流体动力学和热输运方程，并用Galerkin有限元法做了计算（计算过程中考虑了热浮力对流动的影响）。

Design principle and method of new type vortex sensor are introduced in this paper.

介绍新型涡流传感器的设计原理、方法及应用。

Air-jet vortex spinning ( MVS) is a new kind of spinning method developed from air-jet spinning ( MJS), which utilizes high-speed airflow produced by nozzles to finish the twisting and wrapping of yarn.

喷气涡流纺（MVS）是从喷气纺（MJS）的基础上发展而来的，是一种利用喷嘴内部高速回转气流对纤维须条加捻成纱的新型纺纱技术。

In Shanghai Jiaotong University, a numerical method has been established to predicate the steady performance of POD propulsion, which the propeller blades are calculated by a vortex lattice method and the pod including its strut by a boundary element method for non-lifting bodies.

上海交通大学曾应用升力面理论涡格法和无升力体面元法，探索了POD推进器的定常水动力性能预报理论方法。

based on the internal flow control equations for axial flow fans with an arbitrary inclined flow surface, an optimization analysis of the flow distribution and calculation method of the optimum control vortex with value k as a control variable is presented.

根据流面倾斜的三维轴流式风机内部流动控制模型进行了流型优化分析，提出了以K值为控制变量的最佳控制旋涡与流型的计算方法。

with the proposed method, the vortex core radius is determined by the vortex water-surface profile.

对不同试验测量的旋涡水面线，采用本方法计算了涡核半径。

a submerged vortex lattice method for calculation of the flow around a three-dimension hydrofoil

解三维水翼绕流的下潜涡环栅格法