磁流体动力学

在建立的喷口电弧二维磁流体动力学数学模型的基础上，开发了SF6断路器的CAD软件。

Based on two dimensional MHD mathematical model of nozzle arc , a CAD program is developed for SF6 circuit breaker design .

本论文从磁流体动力学（MHD）模型出发，采用数值模拟的方法对磁场重联问题展开讨论。

Therefore , in this thesis , we apply MHD models numerically for magnetic reconnection studies .

采用SIMPLE算法求解磁流体动力学方程组。

Magneto-hydrodynamics equations are carried out using the SIMPLE algorithm .

振动的多孔平板上磁流体动力学流动的Hall效应

Hall Effects on Hydromagnetic Flow on an Oscillating Porous Plate

阐述了磁流体动力学（MHD）控制流场作用机理。

The mechanism of magnetohydrodynamic ( MHD ) control is demonstrated in the article .

磁流体动力学（MHD）方程的周期解

Periodic Solutions of the MHD Equations

本文利用MHD波与日冕大气耦合的磁流体动力学方程组，计算得到冕洞内的日冕大气的温度T、密度N和流速V的分布。

The distributions of . temperature T , density N and velocity V are given using the equations coupling the MHD waves with the coronal atmosphere .

应用二维三分量时变可压缩磁流体动力学模拟方法，数值研究了各向异性等离子体（P⊥≠P‖，T⊥≠T‖）中的撕裂模不稳定性和磁场重联过程。

The tearing mode instability and magnetic reconnection process in an anisotropic plasma ( P ⊥≠ P ∥ , T ⊥≠ T ∥ ) are numerically studied by a two dimensional three component time dependant compressible MHD simulation .

一般的离子声波和磁流体动力学波的kdV方程。

The kdV equation on the general ion acoustic wave and on magnetohydrodynamic waves in plasma .

HL-1M弹丸注入实验中等离子体的约束改善特征和中心磁流体动力学特性研究

Improved Plasma Confinement Characteristics and Central Magnetohydrodynamic Activity in Pellet Fuelled HL-1M Experiment

托卡马克工程试验增殖堆Li冷包层的磁流体动力学压降分析数控双环直流可逆调速系统阶跃扰动动态速降分析

MHD Pressure Drop Analysis for a Lithium Cooled Blanket of Tokamak Engineering Test Breeder Step forced Dynamic Speed Drop Analysis Digital Control , Dual Ring , Direct Current and Reversible Speed Governing System

根据低压断路器开断时电弧的物理过程，建立了以磁流体动力学MHD为基础的电弧模型及以热击穿为主的背后击穿物理模型。

In the paper , an arc model based on MHD is built according to the physical interrupting process of circuit breaker .

建立的喷口电弧磁流体动力学（MHD）数学模型，揭示了喷口电弧、热边界区、外部气流场的组成结构。

The structure of nozzle arc , thermal boundary region and gas flow is revealed through establishing magnetohydrodynamics ( MHD ) model .

介绍了用铜电极和铜导线模拟管道内电绝缘涂层裂纹，引起磁流体动力学（MHD）效应的最新实验结果。

Experimental simulation results of magnetohydrodynamic ( MHD ) effect instabilities caused by coating cracks on insulating layer in pipes are presented .

第二部分将Galerkin／Petrov最小二乘混合元方法应用于处理定常的磁流体动力学问题。

The stationary incompressible magnetohydrodynamics problems are dealt with Galerkin / Petrov - least squares mixed finite element method .

以离子与电子的双流体模型以及麦克斯韦方程为基础，推导得到了真空电弧的二维磁流体动力学（MHD）模型。

Based on two-fluid model of ion and electron and Maxwell equation , the two-dimensional magnetohydrodynamic ( MHD ) model of vacuum arc was obtained .

以磁流体动力学（MHD）为基础建立了三维空气电弧等离子体在外部磁场作用下运动时的数学模型。

The mathematical model of 3-dimentional air arc plasma under the effect of external magnetic field is set up based on magnetic hydro-dynamics ( MHD ) .

采用二维磁流体动力学（MHD）模型对加速器模式的磁控进气道进行了数值模拟和参数优化。

The two-dimensional MHD controlled inlet in the accelerator mode is numerically simulated , and the influence of some key parameters on the performance of the inlet is analyzed .

液态金属实验回路（LMEL）是国内唯一用于聚变堆磁流体动力学（MHD）效应和材料相容性研究的大型实验装置。

The Liquid Metal Experimental Loop ( LMEL ) is an unique experimental device of magnetohydrodynamic ( MHD ) effect and compatibility studies for fusion in China .

为了对大电流真空电弧进行深入研究，以真空电弧双温度磁流体动力学模型为基础，通过计算流体动力学软件FLUENT，采用控制容积法，对大电流真空电弧特性进行了仿真研究。

In order to research high-current vacuum arc more deeply , based on two-temperature magnet hydro dynamic MHD model of vacuum arc , characteristics of high-current vacuum arc are simulated and analyzed through computing fluid dynamic ( CFD ) software FLUENT and controlling - volume method .

对液态金属LiPb流体在规则直管和异形管内流动的磁流体动力学（MHD）效应问题进行了理论分析和数值模拟，并给出这两种情况下的压降和功耗比。

The magnetohydrodynamic ( MHD ) effects of liquid metal LiPb flow in rectangular straight and abnormity ducts in the Dual-cooled Lithium-Lead ( DLL ) blanket for the fusion power reactor named FDS - ⅱ have been analysed and simulated .

对于高密度、导通时间为μs级的柱状等离子体开关，利用磁流体动力学理论（MHD），对其导通阶段的磁场穿透过程进行了模拟，得到了磁场分布随时间的变化；

Based on the two-dimensional magnetohydrodynamic ( MHD ) theory , the magnetic field penetration process at the conduction stage of a high-density , coaxial plasma opening switch ( POS ) was numerically simulated , and the evolution of the magnetic field distribution with time was obtained .

本文分别给出了定常的磁流体动力学问题的非线性Galerkin混合有限元法，Galerkin／petrov最小二乘混合有限元法和非线性Galerkin／petrov最小二乘混合元法。

A nonlinear Galerkin mixed element ( NGME ) method , A Galerkin / Petrov - least squares mixed finite element method , and A nonlinear Galerkin / Petrov - least squares mixed finite element ( NGPLSME ) method for the stationary incompressible magneto-hydrodynamics equations are derived .

聚变反应堆包层中液态金属磁流体动力学效应研究

Studies of Liquid Metal MHD Effects in Blankets of Fusion Reactor

定常的磁流体动力学问题的Galerkin-Petrov最小二乘混合元方法

Petrov-Galerkin Least Squares Mixed Element Method for the Stationary Incompressible Magnetohydrodynamics

低压断路器开断电弧的三维磁流体动力学数学模型

3D Dynamic MHD Arc Mathematical Model of Low Voltage Circuit Breakers

旋转分层导电流体的双扩散磁流体动力学不稳定性

Double-diffusive and MHD instabilities in a rotating stratified conducting fluid layer

二维磁流体动力学平衡日冕（Ⅱ）

Two-dimensional magnetohydrodynamic equilibria in the solar corona ( ii )

理想磁流体动力学方程组经典解的破裂

Blow-up of classical solutions to the ideal magnetohydrodynamic equations with initial disturbances

球间隙区域上磁流体动力学方程的流函数形式

Stream-Function Forms of Magnetohydrodynamic Equations Between Rotating Concentric Spheres