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1、OscillatingPlatewithTwo-WayFluid-StructureInteractionANSYS-ChinaIntroductionThistutorialincludes:·Features·OverviewoftheProblemtoSolve·SettinguptheSolidPhysicsinSimulation(ANSYSWorkbench)·SettinguptheFluidPhysicsandANSYSMulti-fieldSettingsinANSYSCFX-Pre·ObtainingaSolutionusingANSYSCFX-SolverManager
2、·ViewingResultsinANSYSCFX-PostIfthisisthefirsttutorialyouareworkingwith,itisimportanttoreviewthefollowingtopicsbeforebeginning:·SettingtheWorkingDirectory·ChangingtheDisplayColorsUnlessyouplanonrunningasessionfile,youshouldcopythesamplefilesusedinthistutorialfromtheinstallationfolderforyoursoftware
3、(/examples/)toyourworkingdirectory.Thispreventsyoufromoverwritingsourcefilesprovidedwithyourinstallation.Ifyouplantouseasessionfile,pleaserefertoPlayingaSessionFile.Samplefilesreferencedbythistutorialinclude:·OscillatingPlate.pre·OscillatingPlate.agdb·OscillatingPlate.gtm·OscillatingPlate.
4、inp1.FeaturesThistutorialaddressesthefollowingfeaturesofANSYSCFX.ComponentFeatureDetailsANSYSCFX-PreUserModeGeneralModeSimulationTypeTransientANSYSMulti-fieldFluidTypeGeneralFluidDomainTypeSingleDomainTurbulenceModelLaminarHeatTransferNoneOutputControlMonitorPointsTransientResultsFileBoundaryDetail
5、sWall:MeshMotion=ANSYSMultiFieldWall:NoSlipWall:AdiabaticTimestepTransientANSYSCFX-PostPlotsAnimationContourVectorInthistutorialyouwilllearnabout:·Movingmesh·Fluid-solidinteraction(includingmodelingsoliddeformationusingANSYS)·RunninganANSYSMulti-field(MFX)simulation·Post-processingtworesultsfilessi
6、multaneously.1.OverviewoftheProblemtoSolveThistutorialusesasimpleoscillatingplateexampletodemonstratehowtosetupandrunasimulationinvolvingtwo-wayFluid-StructureInteraction,wherethefluidphysicsissolvedinANSYSCFXandthesolidphysicsissolvedintheFEApackageANSYS.Couplingbetweenthetwosolversisrequiredthrou
7、ghoutthesolutiontomodeltheinteractionbetweenfluidandsolidastimeprogresses,andtheframeworkforthecouplingisprovidedbytheANSYSMulti-fieldsolver,usingtheMFXsetup.Thegeometryconsistsofa2Dclosedcavity.Athinplatei
