Abstract：The influence of two loading forms of BEM (Boundary Element Method) software Sysnoise, based on Element and based on Node, to sound radiation, and the convergence of two loading forms when refining the mesh are firstly investigated by analytical solution for cylindrical shell. And some conclusions are obtained: ① the result based on loading form of element is better to the result based on loading form of node; ② the result based on loading form of element when refining the mesh is convergence while the result based on loading form of node when refining the mesh is uncertain.
张俊杰;原春晖;刘彦;吴武辉. 基于解析解和边界元解的圆柱壳声辐射对比研究[J]. , 2013, 32(4): 1-5.
Zhang Junjie Yuan Chunhui Liu Yan Wu Wuhui. The comparative study of sound radiation of cylindrical shell based on analytical solution and Boundary Element Method. , 2013, 32(4): 1-5.
2013, Vol. 32 
