Opera专业软件介绍.doc

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1、•Opera~3d-electromagneticdesigninthreedimensionsAfiniteelementenvironmentforthecompleteanalysisanddesignofelectromagneticapplicationsin3dimensions.Ithasbeendevelopedoverthreedecadesandhasahighlysuccessfultrackrecordformodelinganddesignofaverywiderangeofapplic

2、ations.Theenvironmentincludesfaci1itiesforfastandaccurateapplicationsimulationincludinggeometricmodel1ingandpost-processingcapabilities.Itcontainsasuiteofsimulationmodules,capableofsolvingawidespectrumofstatic，lowfrequencyandRFelectromagneticapplications.Typi

3、calapplicationinclude:1.MotorsandGenerators2.Actuators3.Sensors4.MagneticShielding5.NDTEquipment6.MagneticSeparation7.MagneticLevitation8.X-Raytubes9.ElectronLithography10.Inductionheating11.ScientificApparatusincludingMRI12.RFCavities13.AcceleratorMagnets14.

4、MagneticSignatures15.IonSourcesSimulationModules:1.ElectrostaticFields2.MagnetostaticFields3.DCcurrentflow4.LowFrequencyTimeVaryingFieldswithEddyCurrents5.MotionInducedCuTTents6.Rotstiorm1andLinearMotion7.ElectrostaticSpaceChargeLimitedEmission8.TransientandS

5、teadyStateThermalAnalysis9.HighFrequencywaveguideandTesonantcavitymodels10.SuperconductingQuenchFeaturesinclude:1.Fullyfeaturedgeometriemodellerwithaneasy-to-useinterface,includingDe-featuringandhealingcapabilitiesandCADimportandexportfacilities2.AutomaticFin

6、iteElementMeshGeneration3.NonLinearAnisotropicandHystereticMaterials4.Couplingtoexternalcircuitsandsystemsimulators5.PowerfulPost-Processingineludingabilitytocomputeenergyandpower,forceandtorque,contourmapsofanyvariable,harmonicsanalysisandparticletrajectorie

7、s-6.Powerfulscriptinglanguageallowingautomation,parameterisation7.DesignOptimisation8.RotatingandLinearMotion9.CARMEN10.Includingrotationalandlinearmotionextendstransientelectromagneticfieldsimulationtoincludetheeffectsofrigidbodymotion.11・Partsofthemodelarea

8、llowedtomoveindependentlywithspeed,accelerationorpositioncontrolledbythedesigner.Couplingtomechanicalsystemsequationsispossible,includingaddingordinarydifferentia’lequations.Theanalysisis