模型ansys2021r1佛系翻译

Ansys2021R1AnsysTableofGeneralExternalModel,Data, Enhancementsinelement NLAD(Nonlinear CoupledPhysics Linear 2

MechanicalScripting&StructuralWorkbenchExplicit ElectronicsMultibodyGeneralWhat’snewinDCS2021ReleaseoffirstDCS–optiSLangLive Ofarbitrary(solver)logfilesofalldesignpointsbeing OftheevaluatorEasycollectionofarbitraryoutputfilesmatchingagivenwildcardpathSupportforsharedHPClicenses DistributedComputeServices

分布式计算服务Open,modularframeworktoevaluate(parametric)engineeringsimulationworkflowsFirst2019distributedFirst2019 Handleevaluationof10’000sofdesign Computeon100sofevaluation Fault Singledesktops&groupsof Simulation5

Openand Supportarbitrarybatch-capable Connectarbitrarydesignexploration Service-orientedMinimalnetwork HTTPs WebFirstreleaseofDCS:optiSLangOpen,executeandpostprocessDCSprojectsinWorkbenchWorkbench/ LiveLivemonitorarbitrary(solver)logfilesofalldesignpointsbeingevaluated

LivemonitorevaluatorCollectoutputfiles&sharedlicensing…Easycollectionofarbitraryoutputfilesmatchingagivenwildcardpath…SupportforsharedHPClicenses AnapproachtoGenerativeDesignwithAnsys的生成设计方We’vesuccessfullylinkedsomeofAnsys’bestinclasstoolstogethertoenablegenerativedesignLevelsetbasedtopologyoptimizationwithAnsysAnsysoptiSLangoptimizationalgorithmsforparametricvariationsofdesignLargescaleevaluationwiththeAnsysDistributedComputeConversionofbestresultsbacktoCADgeometrywithAnsys?Simultaneousoptimizationofshapeandmounting1.1.Definetheparameterstoe.g.positionof boltsinSpaceClaim 3.3.RunDoE’s¶meteroptimizationsfromAnsys2.SetupyourStructuralOptimizationmodelin4.Evaluate1000sofshapeoptimizations4.Evaluate1000sofshapeoptimizationswithAnsysDCSonclustersorcloudresourcesClosethecircle:bringthebestdesignbacktoExplorethedesignsPickPickyourBringBringfavoritedesign(s)backto BolttoolsACTappextensions螺栓工具ACT应用程序扩AppIntegratedinACTApptostreamlinethemodelingofbolted NewlicensinginMechanicallicensingisnowindependentoftheWorkbenchapplicationandcanbecontrolledfromtheLicensingoptionsavailableintheFiletab SolutionTheSolutionInformationobjecthasanewoptionfortheSolutionOutput-irTheSolutionHistoryworksheet ysanaccumulatedhistoryofinformationaboutyourcompletedsolutionsand Solutionhistory:solutionTracksolutionrelatedinformationaftereach Solutionhistory:resultTrackresultsrelatedinformationsuchasmin/maxvaluesaftereach SolutionGraphuptotwovariablesusingthecheckboxcontrolsprovidedinthecolumn SolutionUsetherightmousebutton“Delete”optiontodeletethatdatapointfromtheaccumulatedhistory SolutionFileOptions“ ysisSettingsand umSolutionstoStore"setsthenumberofsolutionstobe"TrackResults"enablesresult Optiontoshowinfo/warningOptionsformessageshavebeenmovedtotheirownNewoptionsavailabletoshowinformationalmessagesandOptionscanbechangedatanytimeandtheMessagespanewill ModeratetoextremelyslendercablestructuresusingCABLETomodelmoderatetoextremelyslendercablestructures,CABLE280elementissupportedusing“Cable”optionontheModeltypepropertyoftheLinebodyCABLE280requireshigherordermeshandhencewhen“Cable”optionisselected,Linebodiesbydefaultaremeshedwithquadraticelementorderoptioninsteadoflinear.Whenlinearmeshis usingmeshcontrols,LINK180elementisusedwiththe“Cable”optionCABLE280elementimprovestherobustnessandsolutionaccuracycomparedtoLINK180andhencethisis mendedoptiontomodelcable FluidnetworkCreationoflinebodies,natively‐Primaryuse:thermalfluidnetworks,such ‐Thecreatedlinebodiescanbeusedelselinebodiesarealready‐Linesarefirst“sketched”intheLineunderConstruction‐Sketchescanbeaddedtogeometryasbodies,asonepartperLine‐Sketchescanpushupdatesto,ortheircorresponding Fluidnetwork nar:drawona nebasedonaorcoordinate form:drawlines lybetweengeometricfacesandvertices,andexistingLine’svertices‐Line:createasingle‐Polyline:easilycreateconnected‐Lasso:drawconnectededgeswithaminimumpixellength‐Offset:createedgesbasedonaedge‐Move‐Split,flip,ordelete FluidnetworkUndoand‐OnlywithinthesameMechanical‐Sequentialoperationscanbegroupedtogetherintoasingleundo/redostepbyenclosingeverythingwithinatransaction FluidnetworkCan yauser-selected‐Usefulfortracing ceableviacoordinate‐Imagecanbeindependentlyscaledhorizontallyand Fluidnetwork2D nesmaintainassociativitytothefaceorcoordinate bytheyareformpointsmaintainassociativitytothegeometryverticesbywhichthey FluidnetworkExport/importofvertexandedgedataviaanXMLUnitdefineshowthevertexcoordinatesaretobeinterpretedandAllverticesaredefinedwithrespecttotheglobalcoordinateAnyvertexmaybereferencedbymultiple<?xml<?xmlversion="1.0"encoding="utf-<Unitsunit="m"<VertexvertexId="1"X="..."Y="..."<VertexvertexId="..."X="..."Y="..."<StraightLineEdgeId="1"StartVertexId=“1"<StraightLineEdgeId="..."StartVertexId="..." FluidnetworkFully‐Allactionsareperformedviaa‐Behavioral“Offset”calculatesthesegmentlocationsinternally,thenproducestheresultingAPIcommandstocreatethesegments;thereisnodirectAPIcalltocreateanoffsetfromandedge“Split”calculatesthelocationofthetwonewsegments,thenusesthemtore cetheexistingsinglesegment‐Each“region”isindependently(can yed‐AdditionalcapabilitiesareavailableviaAPIthatarenotyetexposedviathe FE ExtendedsupportforscoMechanicalboundaryconditionsandobjectstoElementFaces,Elements,andNodesasappropriateFE BoltPretension(Elements\Element ImportedConvectionCoefficient(3DElementImportedTemperature(ElementRemote (ElementFaces\

RemotePoint(ElementCoordinateSystem(ElementFace\FirstreleaseofLanguagelocalizationforSelectivelyretrievefilesafterRSMAfterperformingasolve y,youchooseto ytheRSMManagerdialog.Thisdialogenablesyouselectorcleartheinput/outputfilesyouwishtodownloadfromtheremotelocationThefeaturecanbeenabledtheResultscategoryoftheOptions DatabaseHighlycompressedExternalAffectshowdataisstoredinthedatabaseanddatabaseobjects(coreHistorically,MAPDLhasbeenoptimizedforcompressedMAPDLuserstrainedtoinputdatainacompressednumberingscheme–or–useNUMCMP2021R1FocusonSOLVE:fasterperformance,lessmemoryusage,smallerfileDatabase pressedReducedFasteraccessResultsfileformatfor“geometry”itemsSmallerresultsfile2021R110xfasterperformance*,10xmemory*,10xsmallerresults

PeakPeakMemory0

MemoryReductionforCustomer 201920202021**GainswillvarygreatlyfrommodeltoMechanicalAPDLSFEBLOCKSFEBLOCKisanewcodeddatabasefile FasterblockoptionforcurrentSFandSFECommandiswritteninafixed Allowsformuchfasterreadingof.cdband.ldhifilesprevious load, SupportsbothtabularandnumericalThisnewblockformatisnowthedefaultinwhenwritingto.cdband.ldhiCommandsaremodeledsimilarlytoBFBLOCKandBFEBLOCKforconsistencyandeaseofusefor

Readingspeedupwithnew tivesolversoftenmostefficientsolverIfthePCGsolverstruggles,thisresultsinerrormessage,bisection,slowconvergence,NotallusersunderstandwhyPCGfailed(indefinite,ill-conditioned,Newin2021WhenPCGfailstoconvergeforanyreason,switchtosparsesolverandcontinueAlwaysprovideasolutionfortheuserautomaticallythisavoidsuserhavingtotakeVariousheuristicsemployedtodetermineifandwhentorevertbacktothePCGAUTOPicksmartdefaultthatimprovesrobustnesswithouthurtingperformanceYESBemoreaggressiveinswitchingtosparsesolverwhenthePCGsolverfailsorisinefficientNONeverletPCGsolverfallbacktosparsesolvermaintain“old”ImprovedsupportforJointelements–2020ThisfeatureisnowenabledbydefaultwhenitSupportaddedforrigidlink/beamandslider–2021–OtherMPC184jointelementtypesrequireuseofthesparseGPUacceleration‐Newgeneration(Ampere)cardssignificantlyfasterthanpreviousgeneration‐UpgradedtoCUDA11requiresGPUdriver8BenefitsofusingNVIDIAA1008BenefitsofusingNVIDIAA100with4CPU72021R1-no62021R1-1A100543210V20cg- V20cg- V20cg- V20ln- V20ln- V20sp- V20sp- V20sp- V20sp- V20sp-arksetrunonserverwith2 Xeon5218processors,256RAM,SSD,1NVIDIAA10040GBPCIecard,RHEL7.8 MeasuringMeasuringentiresimulationsolutiontime(notjustthecalculationsthatareacceleratedontheGPU)6BenefitsofusingNVIDIAA100with6BenefitsofusingNVIDIAA100with16CPU2021R1-no52021R1-1A100432 10V20cg- V20cg- V20cg- V20ln- V20ln- V20sp- V20sp- V20sp- V20sp- V20sp-Measuringentiresimulationsolutiontime(notjustthecalculationsthatareacceleratedontheGPU)Measuringentiresimulationsolutiontime(notjustthecalculationsthatareacceleratedontheGPU)arksetrunonserverwith2Xeon5218processors,256RAM,SSD,1NVIDIAA10040GBPCIecard,RHEL7.8GPUacceleration202020202021765432104.2millionDOF;sparsesolverNonlinearstatic ysisinvolving sticityandgasket4.2millionDOF;sparsesolverNonlinearstatic ysisinvolving sticityandgasket

DMPPerformancew/1620202021 Entire202020210 1MatrixMatrixfactorizationismostlyoffloadedtotheGPUEntiresimulationincludesnon-GPUaspects2020R12020R12In XeonE5-2695v3processors,256GBRAM,NVIDIATeslaV100card,CentOS7.62021R12In XeonGold5218processors,256GBRAM,NVIDIAA100card,RHEL7.8MiscellaneousFilecompressionisnowenabledbydefaultfor.Rnnnand.osav10-50%reductioninfilesizeisMPIlibrary MPI2018Update3supportisunchangedatthisOpenMPIv3.1.5supportimprovedforLinuxclusterswithMellanoxMPIv10.0isunchangedatthisrelease(WindowsExternalExternalDataImportAbaqus*RIGIDBODYasrigidRigidbodiesdefinedinAbaqusinputfiles*RIGIDBODY,ELSET=<elset_name>,REFarenowautomaticallytranslatedtorigidbodiesinLoads/BCscanbedirectlyappliedtotherigidreferenceFlexibletorigidcontacts(ifany)arealsoautomaticallySupportedforsheetbodiesandsolid ImportAbaqus*RIGIDBODYasrigidImportCDBnonlinearspringsCOMBIN39elementsarenowimportedasSpringConnectorswithtabular PerformanceofimportedsurfaceImportedsurfaceloads(suchasSF,PRESorSFE,PRESfromCDBfiles)arenowsenttheMAPDLsolverusingtheSFEFor tiesofSurfaceLoads,thisprovidessignificantsolve Use2Dtolerancepreferenceforexternalmodel/modelMechanical’s2DTolerancePreferenceisnowusedwhenthemeshconversion ysisType”isNodes(andassociatedelements)thatarenotXY- narwithinthistolerancearenot SupportBF,BFE,BFEBLOCK,BFBLOCKintheexternalmodelscriptingAPIsBF,BFE,BFBLOCK,BFEBLOCKarenowavailableinscriptinMechanical BlockdataformatforimportedImportedbodytemperature/importedthermalcondition,importedbody importedheatgenerationandimportedvelocityloadisappliedinblockdataformatusingBFBLOCK/BFEBLOCKcommands.Thisenablestheapplicationtoreadandwriteloaddatainlargechunksinsteadeachnode/elementLoadLoadappliedtoeachLoadappliedtogetherusingBFEBLOCKcommand ExternalstudyimporterConvertDiscovery,PTCandAutodeskFusionstudiesto Solid, andBeam Contactsand sticity, Structural,Thermal,CoupledField,Modal,Buckling,Random ,BoltPretension, ExternalstudyimporterFromCreo,DiscoveryorUsingExternalStudyImporterUsingfileextensionassociation(*.dscodat,*.sdz, ImportedCFDpressuretoreadCGNSfile(fromImportedCFDpressureloadinHarmonicAcoustics ysisissupportedtoreadtheCGNSfileandmapthepressureloadinMechanical.TheCGNSfileiswrittenbyFluent E-MotorNVHworkflowSupportaddedfor DensitytransferfromtheMaxwellEddyCurrentintoaHarmonicResponseanslysisin CFFformatsupportforFluent-Mechanicalone-way Now,whenusingFluentincombinationwithMechanicaltoperformaone-wayFSIysis,theapplicationnowsupportsCommonFluidsFormat(CFF) DirectionaltraceNewinterpolationmethodallowsforcalculationofconductivityonaper-elementThishasshownmoreaccurateresultsthantheinterpolationUsesa networktomodeltheconductivityeach

204.14

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204.14ImportedelementImportandmapelementorientationanglesfromExternalInterpolatestheorientationsinthequaternionspaceratherthandirectlyonEuleranglesusingnewQuaternionCanbeusedinconjunctionwithorientation-dependentFacilitatestheshort-fiber AbilitytomapimportedconvectiondatatocornerPreviously,Mechanicalsupportedthemap importedconvectionatthecentroidoftheelementfacesNow,importedconvectioncanbeappliedthroughcornernodesaswell.Map cornernodesgivesasmootherprofileBothmap sareexposedusing“ApplyTo”propertywithtwooptions:“Elements”(default)and“CornerNodes” ExternaldataenablesyoutoimportdataintoMechanical.TheWorkbenchproperty,FilesImportType,providesanoption,ByReference,thatenablesyoutoreferencetheExternalDatafileinsteadoftransferringthefiletotheprojectfolder.Now,whenyouwishtousethisoption,youcanalsoarchiveyourfiles.ThearchivefeaturewaspreviouslynotsupportedwhenyouspecifiedtheByReferenceoption NastranexportWTMasschangesthemasspropertiesoftheThedefinitionCScanbeoffsetfromtheglobalcs(butbeBeamsthatreferencenodesfororientationareconvertedPre-integrated densityisnowtranslatedalong RegularizednonlocalanisotropicelasticityanddamageforDifficulttoconverge–afterAccuracy–meshdependentresultsRegularizednonlocaldamage:Robust–capturingfullrangeof

ResultsmeshsizedependentwhenalocalmodelisusedwithSOLID185MeshsizeindependentwhennonlocalmodelisusedwithCP2150°,45°,FiberalongFiberalongFiberalong RegularizednonlocalanisotropicelasticityanddamageforBothmaterialanddamagearedirectionally Fibermaterialdefinedalongorthogonal DamageparametersdefinedalongsameorthogonalMaterial:anisotropicelasticity(matrix+ 3 3Damage:Exponentialsoftening,reductionin Areasof Strainsofteningmaterialssuchascompositematerials,concrete,andotherquasi-brittlematerials(e.g.Implicitgradient Notches/cracktip/damagefrontleadtosingularitiesinstress Leadstoconvergenceissuesandmesh Regularization(non-localmethods)smoothenslocalvariablesbyinfluenceofneighbours Damageisdrivenbynon-localequivalent

Puredamage(reductionof

MiscellaneousSelectedstatevariables Outputselectedstatevariablestotheresultsdatabasepost Empiricallyadjustintermediatecyclesbasedonjump Statevariablecontrolofcycle- ysis SupportsusermaterialsGeneralizedHill ‐BringbacktheGeneralizedHillanisotropicsticitymodel(TB,ANISO)fromthe ationarchiveandallowusewithnewgenerationelementsFielddependentsupportforHillyield TheHillyieldsurface(TB,HILL)cannowbedefinedasfielddependentmaterialdatatablesuchasspatialvariationsforcomposites AnsysMaterialLabWhatis MaterialmodelsMaterial Matchverycomplexphysicalbehaviortothe DirectinterfacetoAPDLmaterialmodelsSupportallAPDLmaterial Fastsolution(in Firstreleasein2020R2for

Newdevelopmentin2021materialmodels Powdercompact,geomechanicalandother MaterialmodelsincludealltypesofPreagermodelsandcam-Clay AbilitytofitandplotyieldsurfacesandtriaxialtestContinuationofThermomechanicalFatigueParameterFitting sticityandStaticAutomaticInitializationofMaterial AIenhancedparameterInitializationofMulti-TermRateModels(Perzyna,PeirceandEVH)MaterialYoucannowcomparematerialsinMechanical'sEngineeringDataUsesearchandfiltertoolstoshowside-by-sidepropertiesofselectedmaterialsforeasycomparison. MaterialCurvefittingforshortfiberMaterialDesignernowoffersa sticitymodeltopredictthenonlinearresponseofshortfiberThemodelconsistsofananisotropic,fiberorientationdependentHillyieldcriterioncombinedwithanisotropicnonlinearhardeninglawTheparametersofthemodelarebyfittingagainstexperimentalSeealsotheseparateslidesforthenewshortfibersimulationworkflow Micro-mechanicalmodelsfortheanisotropicelasticytical(mean-field)method,torapidlycomputethepropertiesoftheFE-basedRVEmethod,moresuitedtoperformanaccurateand ysisoftheNewphenomenologicalapproachforthe sticitycurvefitting,calibrateorientationconstitutivelawagainstexperimentalstrain-stressNonlinearisotropicOrientationdependentHillyield

ISO527UniaxialTensile VariablematerialchartYoucannowcreatesurface(3D)chartsofmaterialpropertiesdependingontwoormoreForboth2Dand3Dplotsyoucannowvisualizetheinterpolatedmaterialpropertiesandcomparetheeffectsofthedifferentinterpolationoption AdditionalparametersexposedinParametrizethematerialassignmentinMaterialEvaluateinaparameterstudywhatwouldhappenifyousubstitutedtheconstituentAdditionalaspectsofpredefinedRVEsexposedasworkbenchparametersForinstance: Seedforrandomized Repeatcount(todo Newshortfibercompositessimulation1.1.MaterialDesignercomputesthe oftheshortfiber3.Thehomogenized,variablematerialisstoredinEngineeringData2.2.WiththenewInjectionMoldingDatasystem,youcanimportresultsfrom4.InMechanical,principalfiberdirections InjectionmoldingNewinjectionmoldingdataworkbenchsystemimportinjectionmoldingsimulationresultsYoucanimportthefollowingFiberOrientationInitialStressFiberVolumeFractionIfneeded,youcanaligntheinjectionmoldingmeshthestructuralonebyspecifyingaRigid ofthefiberPrincipalfiberdirectionsareimportedasElementOrientationsandtheircorrespondingeigenvaluesareimportedasMaterialFields ofelementorientations:newQuaternionweightingalgorithmwithOrientation ysesand ysesStaticModalandYoucanalsocombineshortfibercompositeswithlayeredcompositesmodeledinACP(AnsysCompositePrepPost)inan AnsysCompositePrepPostMeshpreviewofHDF5compositeExchanginglay-upMeshpreviewofHDF5compositeTheHDF5compositeCAEformatissupportedbymanycompositemodelingandprocesssimulationtoolsEstablishedworkflowsforwinding, ,3DprintingandothermanufacturingprocessestorunsimulationinAnsysWBwithACParenowin ImprovedimportinterfaceinACPwithmeshpreviewandcoordinate Improvedlay-upSelectionRulesareusedtoshapepliesTheBooleanSelectionRulenowsupports teruleswhichenablestheofsimilarshapeswithonlyafewbasebyvaryingtheirATubeSelectionRulehasacentralguide.Theendingscannowbeeasilyextendedtoimprovetheaccuracyandflexibility

ExtensionsandimprovedselectionMissed Lay-upmodelSectioncutsandsensorsallowstheusertoexaminethelay-upmodel,buttheircomputationcan ecostly.SectioncutandsensorscanbedeactivatedtoreducethecomputationtimeduringthedesignphaseAASensorprovidestheCoGandbillofSectionCut:showsthecolored3Dlay-upona ThicknessdistributionofThicknessdistributionof3D3DPly–Imported Thethicknessesandanglescannowbevisualizedtheplysurfaceandsolid Propertiessuchasmaterial,plyangleactive/inactivecanbe Theperformanceofthelay-up algorithmSilhouettewithoverlayedSilhouettewithoverlayedshear Thenumberoflabelsisautomaticallyadjustedifnumberofcolorsexceedsacertain Thesilhouette(wireframe)ofthemodelcannowshownindependentonthe AnsysCompositeCureSimulation(ACCS)AnsysCompositeCureSimulation sticsarenowfullysupportedbyACCS.ThisincludesthedefinitionofthematerialpropertiesintheGUIinEngineeringData,thesimulationofthemeltingandcooling,andtheresultvisualizationsuchascrystallizationandmeltingCompensatedgeometry(orange)originalshape ThenewCompensatedSurfaceExporterautomaticallycompensatestheprocessinduceddistortionsandCompensatedgeometry(orange)originalshape Globaldefaultchangesforbatch In2021R1release,turningonMeshBasedConnectionswon’tperformconnectionsgloballyforand

AnewmeshcontrolcalledConnecthasbeenintroducedtospecifytheentitieswhere‐Thismeansthatperformingconnectionsisnomoreanassemblylevel‐Inpreviousreleases,featuresbelowconnectiontoleranceweredefeaturedaspartoftheconnectionoperation,whichwasadefaultglobaloperation.In2021R1,repairtopologycontrolmustbeusedtocontroldefeaturingforsheetsandbeamswhenBatchConnectionsareturned“On”‐DatabasessavedwithMeshBasedConnectionsturnedoninpreviousreleasesareresumedConnectcontrolscopedtoallactivebodies.Thus,forthosedatabasesthereisnobehaviorWorksheetwhichwaspreviouslyavailableonmeshfolderwhenMeshBasedConnectionswere“On”,hasbeenmovedtotheConnectOptiontoturn“On”MeshBasedConnectionsisavailablewhensolidsareactiveinthe‐BatchConnectionsdoesn’tgenerateconformalmeshbetweensolidGlobaldefaultchangesforbatchTheLocalOptionareutilizedwhenoneusesConnectandMeshSelectedEntitiesingraphicswindow.2020R2Global

OptionsmovedtoConnect

2021R1GlobalBatchconnectionsoptionswithactivesolidInpreviousreleases,onehadtoseparatethesolidsfroms s,beamspartsintheassemblytouseBatchConnections.Thislimitationhasbeenremovedin2021R1.ItmeansMeshBasedConnectionscanbeturned“On”withsolidsactiveintheassembly andbeampartsforconformalLocalmeshcontrolsspecifictoBatchConnectionsarenotshownin whenBasedConnectionsissettoActivelocalmeshcontrolsspecifictoMeshBasedConnectionsaresuppressedwhenMeshBasedConnectionsissettoSelectivemeshingisnotsupportedwhenMeshBasedConnectionsissettoMeshBasedConnectionsdoesn’tgenerateconformalmeshbetweensolidSheetbodiesinaSheet-Solidmulti-bodypartsarenotmeshedviaBatchConnections.ThesesheetbodiesaremeshedwithtraditionalalgorithmsConnectcontrolConnectcontrolhasallfunctionalitieswhichinreleaseswereavailableatgloballevelwhenMeshBasedConnectionswereturnedon

AdvantagesofconnectAllowsyoutoControlentitieswhereconformalmeshmustbeAllowsyoutocontrolwhethertoperformintersectionsor

ConnectcontrolConnectionworksheetwhichinpreviousreleasesavailableonmeshfolderwhenmeshconnectionswassetto“Yes”isnowavailableon“ConnectRepairtopology

RepairTopologycontrol ysanimportantroleofdefeaturingthemodelatmeshlevelwhenMeshBasedConnectionsaresettoYes.Twonewoptionshavebeenintroducedin2021-R1releasetheyare;RepairShortEdgesandFillHole效方面起着重要作用。2021-R1版Note:MeshassociationtogeometryNote:MeshassociationtogeometryshouldbecarefullyreviewedwhileusingRepairRepairtopologyFillholeoptionsupportsedgesco viadirectgeometrysco ornamedInputInputRepairtopologyFillholeoptionsupportsedge viadirectgeometry ornamedMeshMeshwithoutRepairShortEdgesOptionMeshwithRepairShortEdgesSource Normal:Tentfaceiscreatedonsideoftheweldcurveifweldiscreatedcurves.Ifusingcadedges,theTentfaceiscreatedonsideofthefaceReversed:Tentfaceiscreatedonoppositesideoftheweldcurveifweldiscreatedusingcurves.Ifusingcadedges,tentfaceiscreatedonoppositesideofthefaceBoth:Tentfaceiscreatedoneithersideoftheweldcurveifweldiscreatedusingcurves.IfusingOffsetlayercreationforagivenweldcontrolorrowofworksheetisnowInworksheet,setthenumberoflayersto“0”ifyoudon’twanttooffsetlayersforthatWhenCreateOffsetLayerissetto“No”,themeshtreatmentonmetalfacesisnotMeshMeshwithoffsetMeshwithoutoffsetUpto3OffsetlayersaresupportedforallweldOffsetLayerHeightisthefirstlayerLayerheightofsubsequentlayersiscontrolledbyOffsetGrowth1Offset1Offset2Offset3OffsetGenerateendcapsoptionisnowsupportedGenerateGenerateEnd-caps:GenerateGenerateEnd-caps:MultipleoptionstoassignthicknesstoweldProgramControlled:Averagethicknessofconnectingparentmetalbodiestimes1/sqrt(2)MinParentThicknessFactor:MinParentThicknessFactor*minof(AveragethicknessofalltopandbottomfacesforthecreatedMaxParentThicknessFactor:MaxParentThicknessFactor*maxof(AveragethicknessofalltopandbottomfacesforthecreatedBoth:MinParentThicknessFactor*minof(Averagethicknessofalltopandbottomfacesforthecreatedweld)+MaxParentThicknessFactor*maxof(Averagethicknessofalltopandbottomfacesforthecreatedweld)UserDefined:ValuespecifiedbyCsvfileimport,exportforweldcontrolworksheetisnowsupportedtofacilitatehandlingofnumberofExportedWeldworksheet.csvfilepointstoRows1and2ofthecsvfileareusedtopopulatetheweldcontrolDetailsview.Detailswhateachnumbermeansareavailableinofficial Itis mendedtoeditvaluesinRows1and2It mendedtoexporttheworksheetfromthecontrolandtheneditIfweldsarebeingcreatedusingcurves,thenthecsvfilereferstothenameofthebeamrepresentingweldNamesofthebeambodies,namedselectionsmustbeIfduplicatesarefound,thenduringtheimportsoftwarewillreporttheduplicateentries.Inworksheet,arowwith“None”scopedwillbe ze, In2021R1,weallowuserto zemeshatpartlevel.Oncefrozen,meshonthefrozenpartcannotbealteredevenduringgeometryupdateUsercan ze”themeshiftheywanttomodifyPointsto zeoptionsareavailableatPart Alltheactivebodiesofthepartmustbemeshed zingthemeshzeand zeUI Localcontrolsscopedtofrozenpartscannotbealtered.Ifusertrieszeand zeUI Frozenpartscanbeidentifiedwithaspecialstateiconshownintheimageonright FrozenpartscannotbeusedinMeshEditEnhancementsElementElementImprovedperformanceforelectronicreliabilityEnhancedmeshingrobustnesswithcurvedAllowedbothlinearandquadraticelementsinoneImprovedpost-processingtosuppressartificialhotspotsinresultsduetoREINFover20202020over-meshedofREINF

REINFmember

202120212020BEAM/PIPE20202DBEAMS/ Convenientoptionfor ysis,smallerfiles,fewer ActivatedwithaStressstiffnesscausedby esnonlinearrobustnessissueswithlargebeam/pipe Availableasof2021R1Improveddistributedloadhandling(NLupdateandload2021R1showsrobustnonlinearconvergencewithinclusionofconsistentstressExample:a¼archwithtwoends2021R1showsrobustnonlinearconvergencewithinclusionofconsistentstressDiameter=E=v=Pressure=-100

3D BEAM 12345Multi/coupledphysicsenhancements:SandEnableENTHalpymaterialpropertyforSandPerformancetune-upforcurrenttechnologythermalsolidelements(15%improvementin2021R1).Asaresult,WorkbenchismigratinglegacythermalelementstonewgenerationthermalAxisymmetricwithROTYforcoupledfield nesolid Motivation:brakerotorsimulationtomodel of andkineticelementenergiesarenowavailableinapiezoelectric

ThermalPhaseChangeofMoltenGeometricstiffnessforMPC184rigid20202020R1InclusionofgeometricstressstiffnessforMPC184-RigidBeams/Linkstoaccuraypredicteigenvalues/eigenvectorsinpre-stressedyses.Geometricstress-stiffnessisincorporatedintobothLagrangeMultiplierandDirectEliminationformulations.1stLDSTEP:Initialnonlinear2ndLDSTEP:LinearPerturbation,BeamElementLMDirEl:Directpressureloadincyclic Foracyclic ysis, andimportedpressureloadscanapplieddirectlyonbodiesusingthedirectoptionoftheappliedby ThisusesSFCONTROLcommandtoapplypressuredirectlytoelementfaceselectionwithoutcreatingsurfaceeffectelementsandthiseliminatestheneedofmaintainingtheextrasetofsurfaceeffectLoadLoadappliedusingsurfaceeffectDirectload RemeshingTechnology

Crackgrowthsimulationisfirstlyameshingrefinementprocesstothecrackfront/tip modatingcracktipsingularityalongwithcrackgrowth,butwithoutpropercoarsenthemesh,excessivemeshwillbeaccumulatedExcessivemeshExcessivemeshmaybePropermeshInitialnodesFinalnodes89010(3X,80DisccompacttensionFatiguecrackgrowthwithParisFinalnodes34430(80 MeshcoarseningFinercracktipmeshexistsonlyaroundcrackCracktipmeshmovesalongwithcrackEnsureaccuracywithoutincreaseFEmodelComparisonComparisonoftotalnumberofnodesaftereachremeshingwithconservativeandaggressiveremeshingschemesComparisonofnumberofcyclesvscrackextensionpredictionwithconservativeandaggressiveremeshingschemes

DiscDiscCT

NumberofInitial NumberofInitial

0 Crackfrontdistance, SMARTcrackkinkingand4Whencrackkinks,extracaremeshrefinementisneeded Crack

BackBacktonormalmeshMeshkinkingandPressuredPressuredT-joint MeshkinkingandMeshesareplottedinthesamescalesInitialInitial Mesh(initial) Cracktipmeshsize CracktipInitialInitialInitialMeshviafirst TheTheobservedcrackpathContactsupportisContactsoutsideofremeshingzonearenowsupportedinSupportalltypesofcontactforrealisticmodelingofcontactCrackcuttingrootoftoothforthickgearInitia