ICEMCFD基础分块策略

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1、ICEMCFD基础分块策略（1）[资料来源:ANSYSICEMCFD官方培训PPT]1>2、Acceptablequality/rrrruzrOfridisrequiredunlessapproximatingacornerusinglargemeshsizeMeshoutsidefilletQualityzgoodwithoutanO^ridHowever・dnOgridmakesnormalgridlinesforboundarylayerresolutionUli

2、—Thismethodnee

3、dslargemeshsize-1Meshinsideandoutsidefillet.CombinepreviousexamplesVertexatendoffilletThisitnotpreferablebecamequalitytslowerThereshouldbeonevertexatthecenterofeveryapproximate90degreebendMeshinbothSA"anyradial—1edgeDeletecenterblockMeshinsidetubeTubes

4、areoneblocktopologiesMeshinsideandoutsidetubeOOkHC30makethisworkManystudentsmiBtakenty«phtatgeometryfeatures•-♦LIBad—anglealthoughitisnotthe4、Wemustu■色thestfdiohtthrough$plMstrategyasInthepreviousexampleforgridlinestoflowwiththeinnertubeBlocksselectedf

5、orcreatingO-flridSplitforbetterMockingcontrolMethod1QuarterOgidThesemayalsobecalledwedgeblocks.TheycanbeusedtoeffectivelyterminatemeshfromcontinuingthroughthegeometryMoveverticesTherearemultiplemethodsofproducingtheY4Mockstructure