moving boundary method
英 [ˈmuːvɪŋ ˈbaʊndri ˈmeθəd]
美 [ˈmuːvɪŋ ˈbaʊndri ˈmeθəd]
界面移动法；移动边界法；移动界面法
双语例句
- The moving boundary element method is used to describe the wave propagation in half-space.
文中又采用移动边界元法来模拟波在半无限介质中传播的表面积分问题，分析计算了各种瞬态波在介质内传播，绕射及地面运动问题。 - Improvement to measure transference number of ions by moving boundary method
界面移动法测定离子迁移数实验数据处理方法的改进 - The moving boundary problem in the dynamically loaded finite bearing is solved by the finite element method.
讨论了不可压缩流体润滑的动载径向滑动有限长轴承油膜压力分布的自由移动边界问题的有限元计算方法。 - During Setting up the finite element model, the instantaneous moving mechanism is taken as a structure. so the boundary condition is simplified, It provides a simple method to solve the static stress field analysis problem of moving mechanism.
有限元建模过程中将处于运动瞬时的机构作为结构处理，大大简化了边界条件，为解决运动机构的静态应力场分析问题提供了简便的方法。 - Based on the previous investigation on 2D moving and rolling contact problem by BEM, the conforming discretization is generalized to 3D cases. A scheme of boundary element method for moving contact of 3D elastic solids with prescribed moving direction using conforming discretization is presented.
基于对二维弹性体移动和滚动接触边界元法的前期研究，将其中的协调离散方案推广到三维问题，提出了针对给定移动方向的三维弹性体移动接触的一种边界元协调离散方案。 - In this paper, the method is applied to compute the transport of suspended sediment. A new sand transport equation which can simulate the moving boundary is founded using the slot method.
本文将窄缝法应用于悬沙输运数值计算中，推导出了考虑窄缝时的泥沙输运方程，建立了一种具有动边界功能的泥沙输运模型。 - It uses the moving least squares method to construct trial function and the essential boundary conditions are imposed by penalty function method. In this method, only nodal data are needed and there is no need to join nodes into elements.
EFGM采用移动最小二乘函数近似试函数，并用罚函数法施加本质（位移）边界条件，这是一种与单元划分无关的无网格方法。 - This paper is concerned with a typical moving boundary problem with arbitrary boundary conditions. An analytical exact solution of the problem is established by the error integral method.
考虑一类具有任意边界条件的活动边界问题，用误差积分方法求出此问题的准确的解析解。 - In this paper, under certain conditions the Solution of the bi& moving boundary Problem of Parabolic equation is obtained by Fourier method.
本文使用Fourier方法，通过构造形式解，解决了一类抛物型方程双移动边界的求解问题，从方程和边界两方面拓广了文[1]的结果。 - The system model comprises the dynamic heat exchanger model based on the lumped parameter method and moving phase boundary method, and the stable flow models of compressor and expansion valve.
系统模型中包含了用集总参数和相移动边界法建立的热交换器动态模型，以及压缩机和膨胀阀的稳态流动模型。 - This paper based on the law governing the motion of the paticles and analysis of the heat transfer involved in moving boundary condition, has developed a theoretical prediction method of the deposit velocity.
本文根据凝相粒子的运动规律以及关于沉积层的移动边界传热问题的分析，提供了一个关于沉积速度的理论预估方法。 - By coordinate transformation, the basic flow field with moving boundary is changed to a fixed domain, and solved numerically with the project method in this domain. The stable condition of the scheme of the difference equation is obtained through analysis.
采用投影法结合坐标变换法，将动边界的基本流场，转化为定边界的流场，对其进行数值求解，并且对求解所用的差分方程进行了稳定性分析。 - This problem involves heat and mass diffusion with a moving boundary of solid/ liquid interface and is solved by an implicit Von Neumann's difference format with second-order precision and interface tracing method.
快速熔凝问题是涉及热质传输的移动界面问题，通过二阶精度的vonNeumann隐式差分格式和界面跟踪方法进行过程模型的数值求解。 - Then, combining the complex variable moving least-square approximation with the boundary element-free method ( BEFM) for elasticity, the complex variable boundary element-free method ( CVBEFM) for elasticity is presented, and the corresponding formulae are obtained. Some numerical examples are given at last.
然后，将复变量移动最小二乘法和弹性力学的边界无单元法结合，提出了弹性力学的复变量边界无单元法，推导了相应的公式，并给出了数值算例。 - Treatment of stress release moving boundary conditions via mixing coordinate method
用混合标架法处理药柱尾部人工脱粘滑动边界条件 - In the analysis side, the percolation equation is built with effects of TPG and moving boundary. Used numerical method, the solutions are gotten, and the transient pressure curves are drawn.
理论方面，考虑启动压力梯度和动边界的影响，建立低渗透岩心中液体的不稳定渗流方程，并用数值有限差分的方法求解，得到岩心封闭端的不稳定无量纲压力曲线。 - The solution to a class of bi& moving boundary problem of parabolic equation by Fourier method
用Fourǐer方法求解一类抛物型方程双移动边界问题 - The main work and results are as follows: A parallel software package for the 2D and 3D moving boundary problem is obtained, which combines the adaptive multigrid finite volume method and the methods of immersed boundary and VOF ( Volume of Fluid).
将并行自适应多重网格有限体积法与内置边界和VOF方法相结合，得到了可用于求解二维和三维动边界问题的并行自适应多重网格软件包。 - Second, a visual software for SRM electromagnetic field computation is developed by using object oriented programming, in which rotor movement problem is dealt with moving boundary method.
第二，用运动边界法处理相对运动，应用面向对象的程序设计方法，开发了可视化开关磁阻电机电磁场分析软件。 - Furthermore, according to the feature of widely distributed intertidal regime along the coast, moving boundary method is used to truly simulate the water area with such changes.
又根据沿岸潮滩广泛分布的特点，引入动边界技术来真实模拟这类变化的水域。 - For the moving least square approximation does not possess properties of the Kronecker-delta function, the essential boundary condition can not be enforced directly, the penalty method is used to imposed the essential boundary condition.
因为用移动最小二乘法来近似挠度变量，不容易直接施加本质边界条件，所以采用罚因子法施加本质边界条件。