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Finite Element Method

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( ) ( ) Engineering Design and Rapid PrototypingEngineering Design and Rapid PrototypingInstructor(s) Finite Element MethodJanuary 12, 2004Prof. Olivier de WeckDr. Il Yong ( )2Plan for Today FEM Lecture (ca. 50 min) FEM fundamental concepts, analysis procedure Errors, Mistakes, and Accuracy Cosmos Introduction (ca. 30 min) Follow along step-by-step Conduct FEA of your part (ca. 90 min) Work in teams of two First conduct an analysis of your CAD design You are free to make modifications to your original ( )3Course ( )4Course Flow DiagramCAD/CAM/CAE IntroFEM/Solid Mechanics OverviewManufacturing TrainingStructural Test Training Design OptimizationHand sketchingCAD designFEM analysisProduce Part 1TestProduce Part 2OptimizationProblem statementFinal ReviewTestLearning/ReviewDeliverablesDes ign Sketch v1Analysis output v1Part v1Experiment data v1Design/Analysis output v2Part v2Experiment data v2Drawing v1Design Intr

Boundary Element Method Finite Difference Method Finite Volume Method Meshless Method. 16.810 (16.682) 6 What is the FEM? Description-FEM cuts a structure into several elements (pieces of the structure).-Then reconnects elements at “nodes” as if nodes were pins or drops

  Methods, Elements, Element method

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