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- Moreover, the sound pressure and velocity on the virtual boundaries can be get simultaneity by using this method, which cannot be done by conventional boundary element method. 同时采用文中的方法还可以同时得到声场中非物面边界上质点的振动速度和压力,这是常规边界元法无法做到的。
- virtual boundary element method ( VBEM ) 虚边界元法
- virtual boundary element method (BEM) 虚边界元
- virtual boundary element method(VBEM) 虚边界元法
- virtual boundary element method (VBEM) 虚边界元法
- Use of rotationally periodic symmetry in virtual boundary element 虚边界元法中的旋转周期对称结构
- Virtual boundary element least squares method for solving elastic coupling problem of different materials 不同材料契合弹性力学问题的虚边界元最小二乘法
- THE EXPANDING-CONTRACTING VIRTUAL BOUNDARY ELEMENT METHOD FOR 2D-HELMHOLTZ EXTERIOR PROBLEMS 伸缩虚拟边界元法解二维Helmholtz外问题
- An expanding-contracting virtual boundary element method for solving the vibration and sound radiation from a cavity with an arbitrary shape 伸缩虚边界元法解含任意形状空穴外场声辐射
- Keywords Magnetoelectroelastic solid;Plane problem;Three dimensional problem;Symplectic duality system;Virtual boundary element method; 电磁弹性固体;平面问题;三维问题;辛对偶体系;虚边界元;
- virtual boundary element method 虚边界元法
- virtual boundary element 虚边界元
- This paper presents a multigrid parallel algorithm of one dimensional virtual boundary ransack forecast, and discusses its convergence. 对网格方程组作多重网格区域分裂并行计算,虚拟边界预报提出一维搜索算法,并讨论相应的收敛性;
- We derive a foundational equation in the virtual boundary method, and essential conditions that the virtual boundary must satisfy. 摘要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。
- Flow field of a circular cylinder oscillating in a uniform flow or in a wake was investigated using currently modified virtual boundary method. 用虚拟体方法研究了均匀流及尾流中圆柱横向振荡的流动特征。
- Brebbia, C. A., Boundary Element Method for Engineers, pentech Press, 1978. 王勖成邵敏,有限元法基本原理和数值方法,第二版,清华大学出版社,1997年。
- The eigenvalues of compound waveguide system are solved by using the method of dyadic Green’s function by matching the electric and magnetic field on a virtual boundary. 该文用并矢格林函数方法通过虚拟边界的电场和磁场的耦合求解波导复合结构的本征值,所采用的并矢格林函数没有奇异项,可以用标量格林函数来表示并进行计算,因此不仅可以计算横电与横磁模的基模和高次模式,还可以计算存在两个孪生模式的复合系统。
- Meshless local boundary element method is a true meshless method with the advantages of EFG, FEM and BEM. 无网格局部边界元法具有伽辽金有限元法,整体边界元方法和无网格伽辽金法这三种方法的优点,是一种真正的无网格方法。
- In this paper, the boundary element method (BEM) was applied to study static characteristics of aerostatic cylindric bearing. 本文应用边界元方法研究了在二维流动假设下;气体静压圆柱轴承的静态特性.
- The acoustical behavior of a motorcycle exhaust muffler was simulated with the boundary element method. 摘要用边界元方法计算了某一摩托车排气消声器的消声性能。
