Finite element modeling of welding processes (English)

   Monday, April 01, 2024   

Starting a new Lecture Notes Series on Finite element modeling of welding processes

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Finite element modeling of welding processes By Lecture Notes together!

Lecture 1: Finite element modeling of welding processes

Lecture 2: Lec 1 : Properties, Modelling approaches, Process modelling and Optimization

Lecture 3: Lec 2 : Fusion welding -1

Lecture 4: Lec 3 : Fusion welding -2

Lecture 5: Lec 4 : Soldering, Brazing, Solid-state welding processes

Lecture 6: Lec 5 : Advanced welding processes

Lecture 7: Lec 6 : Advances in laser microwelding

Lecture 8: Lec 7 : Additive manufacturing processes

Lecture 9: Lec 8 : Elastic stress analysis-I

Lecture 10: Lec 9 : Elastic stress analysis-II and Potential energy method

Lecture 11: Lec 10 : Three- Dimensional element

Lecture 12: Lec 11 : Weighted residual method

Lecture 13: Lec 12 : Material nonlineaity-I

Lecture 14: Lec 13 : Material nonlineaity-II

Lecture 15: Lec 14 : Fluid flow and Natural coordinate system-I

Lecture 16: Lec 15 : Natural coordinate system in 3D and XFEM

Lecture 17: Lec 16 : Introduction to heat source model

Lecture 18: Lec 17 : Heat source models in welding-I

Lecture 19: Lec 18 : Heat source models in welding-II

Lecture 20: Lec 19 : Heat source model for Keyhole mode and solid state welding

Lecture 21: Lec 20 : Implementation of FEM in fusion welding processes

Lecture 22: Lec 21 : Implementation of FEM for fluid flow in fusion welding processes

Lecture 23: Lec 22 : FEM modeling of EBW and RSW

Lecture 24: Lec 23 : FEM modeling of FSW and hybrid FSW

Lecture 25: Lec 24 : Demonstration of thermal model development using commercial software

Lecture 26: Lec 25 : Fluid flow modeling in welding processes

Lecture 27: Lec 26 : Heat transfer and fluid flow analysis in quasi-steady state

Lecture 28: Lec 27 : Prediction of free surface profile

Lecture 29: Lec 28 : Principle stress, Hydrostatic and Deviatoric Components of Stress

Lecture 30: Lec 29 : Yield Function, Von Mises Yield Surface and Hardening rule

Lecture 31: Lec 30 : Material models, Residual stress and distortion

Lecture 32: Lec 31 : Phase transformation effect on Residual stress and distortion

Lecture 33: Lec 32 : Demonstration of thermo-mechanical model development using commercial software

Lecture 34: Lec 33 : Fundamentals of metal transfer in arc welding

Lecture 35: Lec 34 : FE-based modelling approaches

Lecture 36: Theoretical development of heat transfer model - old

Lecture 37: Lec 35: Theoretical development of heat transfer model

Lecture 38: Lec 36 : Heating of nano-film

Lecture 39: Lec 37 : Theoretical development of stress analysis model

Lecture 40: Lec 38 : Fundamentals of wire arc additive manufacturing processes-I

Lecture 41: Lec 39 : Fundamentals of wire arc additive manufacturing processes-II

Lecture 42: Lec 40 : Modelling approaches of additive manufacturing