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Determination and Use of Material Properties for Finite Element Analysis: Book Review

by DatapointLabs9,870 views

This book is intended to be a companion to the NAFEMS book, "An Introduction to the Use of Material Models in FE". It informs Finite Element Analysis users of the manner and methodologies by which materials are tested in order to calibrate material models currently implemented in various FEA programs. While the authors seek first to satisfy the basic material models outlined in the companion book, they make important extensions to FEA used in currently active areas including explicit simulation.

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ANSYSAbaqusAerospace and DefenseAltair RADIOSSAutomotiveBiomedicalBook ReviewBuilding MaterialsCAE Vendor/SupplierConsumer ProductsDIGIMATEnergy and PetroleumFoamsFurnitureHigh Speed TestingHome AppliancesHyperelasticIndustrial GoodsLS-DYNAMSC.DYTRANMSC.MARCMSC.NASTRANMaterial SupplierMechanicalMetalsNX NastranNonlinear Material ModelsPAM-COMFORTPAM-CRASHPackagingPlasticityPlasticsRate DependencyResearch LaboratoryRubbersSIMULIASOLIDWORKSStructural AnalysisViscoelasticYielding/Failure Analysis

Material Modeling and Mold Analysis 

by DatapointLabs6,247 views

We present a perspective on material modeling as applied to mold analysis requirements. Melt-solid transitions and the case for a unified material model are discussed, along with prediction of post-filling material behavior and shrinkage, and the impact of viscous heating on flow behavior and material degradation.

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Aerospace and DefenseAutomotiveBiomedicalBlow MoldingCAE Vendor/SupplierCompositesConsumer ProductsElectonics/ElectricalEnergy and PetroleumExtrusionFoamsGelsHome AppliancesIndustrial GoodsInjection MoldingMetalsMoldflowNonlinear Material ModelsOils/LubricantsPackagingPlasticsPresentationsRubbersWaxes

Providing an Experimental Basis in Support of FEA 

by DatapointLabs5,865 views

The use of CAE in design decision-making has created a need for proven simulation accuracy. The two areas where simulation touches the ground are with material data and experimental verification and validation (V&V). Precise, well designed and quantitative experiments are key to ensure that the simulation initiates with correct material behavior. Similar validation experiments are needed to verify simulation and manage the risk associated with this predictive technology.

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AbaqusAutomotiveBiomedicalBuilding MaterialsCAE Vendor/SupplierCompositesConsumer ProductsElectonics/ElectricalEnergy and PetroleumFoamsIndustrial GoodsMaterial SupplierMetalsMold Maker/DesignerNonlinear Material ModelsPlasticsPresentationsRubbersSIMULIAStructural AnalysisToys/Sporting Goods