Femap and NX Nastran Technical Seminar - Femap Version 11 Release
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Transcript of Femap and NX Nastran Technical Seminar - Femap Version 11 Release
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Femapv11Release January2013
2013PredictiveEngineeringAllRightsReserved
Femapv11NewFeatures Attachtoexternalresultsfiles
Significantlyincreasesefficiencyforresultsaccess Graphicsperformanceimprovements
Supportforvertexbufferobjects Creategeometryfrommesh
Easytoupdateandremesh legacyFEmodels
Externalsuperelement support Supportforexternalsuperelement
creationandassembly
StreamlinedXYplotting Extendedgraphicsandplottingcapabilities
NXNastranintegration Solidcompositeelement Solidboltpreloads
Meshsplitting
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Femapv11Release January2013
2013PredictiveEngineeringAllRightsReserved
AttachingtoResultsvs.ImportingResults Femap.modfem databasesizeminimized. Postprocessing functionalitydoesnotchange. Nastran.op2andFNOoutputsupported ABAQUS.odb,Nastran.xdb,ANSYS.rst soon.
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Femapv11Release January2013
2013PredictiveEngineeringAllRightsReserved
AttachingtoResultsvs.ImportingResults Greaterefficiencywithfasterdataaccess. Attachtimeisgreaterthan6xfasterthanimporttime. Greaterefficiencywithreducedmemoryusage. QuickaccesstoEnvelopeResults
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Femapv11Release January2013
2013PredictiveEngineeringAllRightsReserved
StreamlinedXYPlotting Enhancedgraphics Unlimitednumberofcurves Plotscanbesavedtodatabase(likeaFBD)
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Femapv11Release January2013
2013PredictiveEngineeringAllRightsReserved
NXNastranIntegration:SolidComposites Plylayupmodeledwithsolidbrickelements(hexas andpentas) 1tonpliesperelement Plythicknessisrelative Plyfailuretheories:
TsaiWu,Hill,MaximumStress,Hoffman,LaRC02 Interlaminar failuretheories:
ShearandNormal
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Femapv11Release January2013
2013PredictiveEngineeringAllRightsReserved
MeshEdgeSplitting Easymeshsplittingbyselectingtwonodesonandelementedge. Splitpropagatesthroughthemodelmaintainingacontiguousmesh. Definelimitsplitregionstocontrolmeshsplitting. Splitshex,plateandbeamelements.