数值求解中网格自适应加密和合并技术的研究

作者：王瑞利; 闫伟; 林忠; 温万治数值求解计算流体力学网格自适应加密合并

摘要：In this paper, an adaptive mesh refinement technique is presented in numeri-cal solution of partial differential equations. Mainly including scanning function,refining/ derefine, and the method has been implemented based on unstructuregrid and in Lagrangian or in Eulerian. Results are very helpful to the study of thenumerical simulation of detonation and study of explosive performances.

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