Csimsoft Trelis Pro 16.5.2 x64
Trelis是高端的FEA和CFD前處理商業軟件，由csimsoft公司出品，基於桑迪亞國家實驗室開發的Cubit™。二十多年來，csimsoft公司與Sandia國家實驗室共同開發Cubit，同時是軟件用於學術或商業用途的的授權經銷商。
名稱的更迭

Csimsoft與桑迪亞國家實驗室以Cubit為研究平台改善並開發新的網格生成算法已有二十餘年。在2010年，csimsoft公司開始轉換Cubit研發平台為可公開的商業化的預處理器。至2017年,csimsoft發佈Cubit的公開商業版本Trelis16.


Trelisiscsimsoft’shigh-endcommercialpre-processorforFEAandCFD,basedonthetime-provenCUBIT™geometrypreparationandmeshgenerationsoftwarefromSandiaNationalLaboratories.Formorethantwodecades,csimsoftandSandiahasdevelopedCUBITsoftware.Now,csimsoftisSandia’sauthorizeddistributorforacademicandcommercialuse.Trelis14.0raisesthestandardforFEAandCFDpre-processing.CompaniesworldwiderealizehowcriticalmeshgenerationistoFEAandCFDanalysis.WithTrelisFEAandTrelisCFD,usershavespecifictoolsforgeneratinggreatmeshesforeitherFEAorCFDsolvers.Here’swhypeoplearetalkingaboutTrelis.

Trelisfeatures:
TrelisraisesthestandardforFEAandCFDpre-processing.CompaniesworldwiderealizehowcriticalmeshgenerationistoFEAandCFDanalysis.OurcustomersuseTrelistogethigh-qualitymeshesthatgivethemtheverybestresults.HerearesomeofthereasonswhypeopleareusingTrelisforchallengingsimulation.

ITEMWizard
ImmersiveTopologyEnvironmentforMeshing(ITEM)isawizard-liketoolthatwalksusersthroughthemeshingprocess.ItusesTrelis'spowertoolsforeasygeometrycleanupandforgeneratingthebestpossiblemesh.TheITEMprocessincludes:

Import/CreateGeometry
SetupMeshParameters
PrepareGeometry
MeshtheModel
ValidateMeshQuality
DefineBoundaryConditions
ExporttheMesh
ITEMWatchthevideoonhowtouseITEM

GeometryCreation
Engineersspendupto65%ormoreoftheirtimepreparinggeometryformeshing.Trelishaspowerfultoolsforeasiercleanupanddefeaturingsothatyoucanspendmoretimewiththeresults.

TherearethreeprimarywaysofcreatinggeometryformeshinginTrelis.
Geometryprimitivesforbuildingmodels
"Bottomup"geometryfromvertex,curves,andsurfaces
CADfilesimportedfromanotherapplication
TrelissupportsmanycommonCADformats.SeeTrelisDataTranslatorsformoreinformationaboutsupportedfileformats.

GeometryTransforms
GeometricentitiescanbemodifiedinTrelisusingtransformoperations,whichincludealign,copy,move,reflect,restore,rotate,andscale.

BooleanOperations
Trelissupportspowerfulbooleanoperationstointersect,subtract,andunitegeometricentities.

Decomposition
Geometrydecompositionisoftenrequiredtogenerateanall-hexahedralmeshforthree-dimensionalsolids."Webcutting"iscuttinganexistingbodyintotwoormorepiecesthroughtheuseofacuttingtool.Trelishasseveralmethodsformakingwebcuts.

ITEMWatchourtutorialsandvidoesonusingTrelis'stooltodecomposemodelsformeshing.

CleanupandDefeaturing

SometimesmodelsimportedfromaCADprogramwilleitherprovidetoomuchdetailformeshgenerationorthegeometryisdeficient.Thiscanbecorrectedbymakingchangestothemodel.Trelishasexcellenttoolsforcleanupanddefeaturingincluding.

Healing
TweakingGeometry
RemovingGeometricFeatures
AutomaticGeometryClean-up
RegularizingGeometry
FindingSurfaceOverlap
ValidatingGeometry
DebuggingGeometry
TrimmingandExtendingCurves
StitchingSheetBodies
DefeaturingTool
...andmanymore
PowerTools

Trelis'sPowerToolshelpuserstoidentifyproblemswithgeometrybeforemeshingandrecommendsolutionsforgettingitreadyformeshing.Afterameshisgenerated,additionalPowerToolscheckthemeshqualitybasedonvariousmetricsandvaluestheuserspecifies.

GeometryTree
DiagnoseGeometry
DefeatureGeometry
DiagnoseMeshability
DiagnoseMeshQuality
ITEM
andmore...