Reconnection methods for an arbitrary polyhedral computational grid
Lawrence Livermore National Lab., CA (United States), V Rasskazova, USDOE, Washington, DC (United States) (US), I Sofronov, A. N. Shaporenko, D Burton, D Miller · 1996
The paper suggests a method for local reconstructions of a 3D irregular computational grid and the algorithm of its program implementation. Two grid reconstruction operations are used as basic: paste of two cells having a common face and cut of a certain cell into two by a given plane. This paper presents criteria to use one or another operation, the criteria are analyzed. A program for local reconstruction of a 3D irregular grid is used to conduct two test computations and the computed results are given.