1) virtual boundary collocation method
虚边界配点法
2) boundary collocation method
边界配点法
1.
Based on the formula solution of wave function, the boundary collocation method is adopted to determine the series coefficients of the wave function.
总波场波函数的级数项待定系数可采用边界配点法来确定 ,该法不受边界正交性的限制 ,能够适用于任意形状的边界 。
3) virtual boundary method
虚拟边界法
1.
The virtual boundary method was extended to 3D application and used to study the transitions for the flow field of two spheres in tandem arrangement at various Reynolds numbers.
本文对虚拟边界法加以改善并推广到三维多连通区域的数值模拟上去,研究了不同雷诺数下串列双圆球的流场转捩现象。
2.
The virtual boundary method is extended to three-dimensional application and used to simulate the flow passing around two circular cylinders in cruciform arrangement at Re = 150, and the flow field of two spheres in tandem arrangement at Re = 250.
把Goldstein等人提出的虚拟边界法推广到三维情况,研究了Re=150时不同间距下正交双圆柱绕流,和Re=250时不同间距下串列双圆球绕流流场。
3.
The virtual boundary method is extended to 3D application and used to simulate the flow field of two spheres in tandem arrangement for Re=250.
本文把Goldstein等人提出的虚拟边界法推广到三维情况,研究了Re=250时不同间距比下串列双圆球的绕流场。
4) virtual boundary element method
虚边界元法
1.
Based on the virtual boundary element method,a new approach to free vibration analysis of plate is presented.
依据虚边界元法思想 ,提出了一种求解薄板自由振动问题的新算法 。
2.
virtual boundary element method.
采用边界元—虚边界元耦合解法对弹塑性问题进行了分析 ,并指出了处于弹塑性状态区域应使用边界元法 ,其它部分采用虚边界元法 ,进而提出了求解这一类问题的方
3.
It shows that the virtual boundary element method is rigorous.
以位势问题为分析对象,从格林公式出发严格导出了虚边界元法的基本积分方程。
5) virtual boundary element
虚边界元法
1.
A virtual boundary element-equivalent collocation method(VBEM) for 3D magnetoelectroelastic solids is proposed based on the fundamental solutions of magnetoelectroelastic solids and the virtual boundary element method for elasticity.
依据弹性力学虚边界元法的基本思想和电磁弹性固体的基本解,提出了电磁弹性固体三维问题的虚边界元-等额配点法。
2.
Based on the fundamental equations of the plane magnetoelectroelastic solids and the basic idea of virtual boundary element method for elasticity, a virtual boundary element—least square collocation method (VBEM) for plane magnetoelectroelastic solids is presented.
从电磁弹性固体平面问题的基本方程出发,依据弹性力学虚边界元法的基本思想,利用电磁弹性固体平面问题的基本解,提出了电磁弹性固体平面问题的虚边界元——最小二乘配点法。
6) virtual boundary element method(VBEM)
虚边界元法
1.
The main theory of generalized minimal residual algorithm(GMRES) and fast multipole method(FMM) are applied into the numerical solution of equations about virtual boundary element method(VBEM) to form the idea about the fast multipole expansion of multi-domain VBEM,which is applied to solve the composite structures of different materials.
将快速多极算法和广义极小残值法(GMRES)的基本思想运用于虚边界元法的方程求解中,并构造了多域组合问题虚边界元法的快速多极展开的实施思路,且将此方法用于不同材料组合结构问题的求解。
2.
In this paper,the generalized minimal residual(GMRES) algorithm and the fast multipole method(FMM) are jointly used to evaluate the numeric solutions of equations related to virtual boundary element method(VBEM).
将快速多极展开算法和广义极小残值法应用于虚边界元法的方程求解中。
3.
The method-fast multipole virtual boundary element method(VBEM) is formed by introducing the generalized minimal residual algorithm(GMRES) and fast multipole method(FMM) to the VBEM.
针对快速多极虚边界元法是将快速多极展开算法和广义极小残值法(GMRES)引入虚边界元法中的形成特点,采用了"源点"多极展开和"场点"局部展开的组合处理方案,形成快速多极虚边界方法,从而使得原问题方程组求解的计算耗时量和储存量均降至与所求问题的计算自由度数成线性比例。
补充资料：点对点法
分子式：
CAS号：
性质：发射光谱分析中，将金属试样制成两个锥体状电极，分别作为光源的上下电极，彼此相对以电弧或火花法进行激发摄谱。该法因无辅助电极，所摄光谱中可无其伴存谱线。
CAS号：
性质：发射光谱分析中，将金属试样制成两个锥体状电极，分别作为光源的上下电极，彼此相对以电弧或火花法进行激发摄谱。该法因无辅助电极，所摄光谱中可无其伴存谱线。
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