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   particle in cell method 的翻译结果: 查询用时:0.147秒
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particle in cell method
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  “particle in cell method”译为未确定词的双语例句
     Particle in Cell Method is applied to analysis the values derived from the ultra-strong laser(10~20W/cm~2) and convergence problem produced from plasma interaction.
     用超粒子模拟方法(Particle in Cell Method)数值研究了超强激光(1020W/cm2)与等离子体相互作用后产生的粒子束收缩问题.
短句来源
     In this paper,the stationary plasma thruster plume flow is simulated by using the direct simulation Monte Carlo method combined with the particle in cell method.
     利用结合了particle-in-cell方法的直接模拟Monte Carlo方法模拟了稳态等离子体推进器的羽流场。
短句来源
     Applying electromagnetism particle in cell method to simulate beam transportin a linear induction accelerator (LIA) is the first time in our country.
     运用电磁粒子模拟的方法对强流直线感应加速器束输运过程进行研究在国内尚属首次。
短句来源
     In the continuation of this paper, we shall introduce scheme, Glimm scheme, Chorin scheme, artificial viscosity method,artificial compression method, characteristic method and particle in cell method.
     在本文的续篇中,将介绍基于Riemann 间断分解的 格式,Glimm格式和 chorin的随机选取法,人工粘性法和人工压缩法,特征型格式,质点法和涡团法。
短句来源
     This paper is a continuation of [1], we introduce several differencemethods for conservation law, including scheme, Glimm scheme,Chorin method, artificial viscosity method, artificial compression method, characteristic method and particle in cell method.
     本文是[1]的继续,将介绍守恒型双曲型方程组的各种其他差分方法,例如基于Riemann间断分解的 格式,Glimm格式和Chorin的随机选取法,人工粘性法,人工压缩法,特征型格式和质点法等。 本文所采用的记号同[1]。
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  相似匹配句对
     The Energy of the H-particle
     H粒子的能量
短句来源
     particle size;
     粒径大小;
     Molding of Particle Pallet
     刨花模压托盘工艺
短句来源
     GEOMETRIES IN PARTICLE SPACES
     质点空间内的几何
短句来源
     Particle system method and applications
     粒子系统方法及其应用
短句来源
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  particle in cell method
The particle-in-cell method for numerical solution of problems in fluid dynamics.
      
A particle-in-cell method is used to model particle motion in a density and velocity field.
      


This view paper is devoted to the difference methods for conservation law, including conservative scheme, monotone schemes Lax scheme, Lax-Wendroff scheme Engquist-Osher scheme, hybrid switch method and prediction-correction method. In the continuation of this paper, we shall introduce scheme, Glimm scheme, Chorin scheme, artificial viscosity method,artificial compression method, characteristic method and particle in cell method.

本文介绍守恒型双曲型方程组的各种差分方法,例如守恒型格式和单调格式,Lax格式,Lax-Wendroff型格式,和 Engquist-Osher格式,混合开关方法和预估校正格式。在本文的续篇中,将介绍基于Riemann 间断分解的 格式,Glimm格式和 chorin的随机选取法,人工粘性法和人工压缩法,特征型格式,质点法和涡团法。

This paper is a continuation of [1], we introduce several differencemethods for conservation law, including scheme, Glimm scheme,Chorin method, artificial viscosity method, artificial compression method, characteristic method and particle in cell method.

本文是[1]的继续,将介绍守恒型双曲型方程组的各种其他差分方法,例如基于Riemann间断分解的 格式,Glimm格式和Chorin的随机选取法,人工粘性法,人工压缩法,特征型格式和质点法等。本文所采用的记号同[1]。 本文继续介绍下列守恒型双曲型方程组的差分方法

An extension to solid mechanics of the FLIP particle-in-cell method is presented. The particle-in-cell method uses two representations of the continuum,one based on a collection of material points and the other based on a computational grid. The material points are followed throughout the deformation of a solid and provide a Lagrangian description that is not subject to mesh tangling. This feature permits constitutive equations with history-dependent variables to be applied...

An extension to solid mechanics of the FLIP particle-in-cell method is presented. The particle-in-cell method uses two representations of the continuum,one based on a collection of material points and the other based on a computational grid. The material points are followed throughout the deformation of a solid and provide a Lagrangian description that is not subject to mesh tangling. This feature permits constitutive equations with history-dependent variables to be applied at these material points with no requirement for mapping the history parameters from one point to another. A grid, which can be held fixed or adapted as the need arises, is used to determine spatial gradients. Since the grid is used as an updated Lagrangian frame, the nonlinear convection term associated with Eulerian formulations does not appear. With the use of maps between material points and he grid, the advantages of both Eulerian and Lagrangian schemes are utilized. No-slip impact between bodies, inelastic, elastic, or rigid, is handled automatically by the method without resorting to a special contact algorithm.

本文将物质点网格交替映照算法(以下简称交映法)(FILP Particle-incell me-thod)扩展应用于固体力学.交映法要用到两种离散方法:一种基于物质点集,另一种基于计算网格.物质点的运动表示了固体变形的全过程并用拉格郎日观点描述.物质点的运动不受网格畸变的影响.由于这些算法特点,那些带有路径或时间变量的本构方程可直接在物质点上求解,而不必在不同的计算点上对那些变量作映照计算或各种变换.网格形状可依计算方便而定,网格可以是固定的,也可以是变化的,它通常用于确定空间梯度.因为基于网格的计算是一种动态的拉格朗E算法,因此与欧拉公式相应的非线性对流项将不再出现.利用物质点和网格之间的映照,欧拉和拉格郎日两种方法的优点就都利用了.非弹性、弹性或刚体间无滑移的碰撞可以用此方法自动处理而不必求助于特殊的算法.

 
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