• Anglický jazyk

3D Modeling & Finite Element Analysis of Friction Stir Welding Process

Autor: Barnik Saha Roy

A 3D thermal pseudo mechanical model formulated in an Eulerian frame considering a quassi-steady approach to Friction Stir welding modeling is proposed and implemented using nonlinear finite element code in Comsol Multiphysics . In this numerical model the... Viac o knihe

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O knihe

A 3D thermal pseudo mechanical model formulated in an Eulerian frame considering a quassi-steady approach to Friction Stir welding modeling is proposed and implemented using nonlinear finite element code in Comsol Multiphysics . In this numerical model the aluminum is treated as a highly viscous, shear thinning liquid. A moving coordinate is introduced to reduce the difficulty of modeling the moving tool. A non-uniform grid mesh is generated for the calculation. Selected numerical predictions based on the model are shown to capture most of the features of corresponding experimental data available in literature.

Generuje redakčný systém BUXUS CMS spoločnosti ui42.