ANSYS-ICEM教程ANSYS-ICEM-CFD-Introductory-EngineBlockTetraV12

《ANSYS-ICEM教程ANSYS-ICEM-CFD-Introductory-EngineBlockTetraV12》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、Chapter4VolumeMeshing–Workshop1Workshop1EngineBlockMeshingICEMCFDIntroductoryCourseANSYS,Inc.ProprietaryJuly2009©2009ANSYS,Inc.Allrightsreserved.WS4.1-1Inventory#002664VolumeMeshing–Workshop1SummaryTrainingManual•Inthisworkshopwewillcreatethefollowingmeshesontheengineblockmodel,–Octreemeshwithuni

2、formsize–OctreemeshwithCurvature/proximitybasedrefinement–DelaunaymeshwithuniformsizeANSYS,Inc.ProprietaryJuly2009©2009ANSYS,Inc.Allrightsreserved.WS4.1-2Inventory#002664VolumeMeshing–Workshop1ChangeWorkingDirectoryTrainingManual•File>ChangeWorkingDir…–ChooseEngineBlock–OK•Usethequickicontoopenge

3、ometry–Chooseengine_block_final.tin–OpenANSYS,Inc.ProprietaryJuly2009©2009ANSYS,Inc.Allrightsreserved.WS4.1-3Inventory#002664VolumeMeshing–Workshop1BuildTopologyTrainingManual•Geometry>RepairGeometry>BuildDiagnosticTopology–SetTolerance=0.05–ToggleonFilterPointsandFilterCurves•“Filterout”ordeacti

4、vatesuperfluouscurves•Wheresurfacesmeetatasmoothtransition•Notnecessaryformeshconstraintsforsharpfeatures–Acceptallotherdefaults–AppppylyANSYS,Inc.ProprietaryJuly2009©2009ANSYS,Inc.Allrightsreserved.WS4.1-4Inventory#002664VolumeMeshing–Workshop1SetMeshSizesTrainingManual•Mesh>GlobalMeshSetup>Glob

5、alMeshSize–SetMaxelement=64–Arbitrary–HitApply•Mesh>PartMeshSetup–SetMaxSizeof4forbothCUTPLANEandGEOM–HitApplyANSYS,Inc.ProprietaryJuly2009©2009ANSYS,Inc.Allrightsreserved.WS4.1-5Inventory#002664VolumeMeshing–Workshop1ViewTetraSizesTrainingManual•Displayiconsrepresentingthesizesonthemodel–MdlTMod

6、elTree>GGeomettry>SSfurfaces>RMBRMB>TetraSizesANSYS,Inc.ProprietaryJuly2009©2009ANSYS,Inc.Allrightsreserved.WS4.1-6Inventory#002664VolumeMeshing–Workshop1ComputeMeshTrainingManual•SelectMesh>ComputeMesh>VolumeMesh–SetMeshMethod>Robust(Octree)(default)•Compute•NoteadditionalPart–CREATED_MATERIAL_*

7、–TodefinepartforvolumetrictetrasANSYS,Inc.ProprietaryJuly2009©2009ANSYS,Inc.Allrightsreserved.WS4.1-7Inventory#002664VolumeMeshing–Workshop1CutPlaneViewTrainingManual•CutPlaneView–RMBonMeshinthemodeltreeandselectCutPla