MESH FREE METHOD BASED ON LOCAL CARTESIAN FRAME

来源 :应用数学和力学(英文版) | 被引量 : 0次 | 上传用户:lebaishi310
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A new mesh free method proposed by the authors was presented, in which the derivatives at each node were constructed using whole derivative formulas through the nodes selected around the node using local Cartesian frame in an autonomous manner, so that without any element it could be considered as a completely mesh free method. The method was tested with a numerical example, and reliable solution was obtained with high accuracy and efficiency.
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