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GTAW (Gas tungsten arc welding) or TIG (tungsten inert gas) using Dflux subroutine in Abaqus

In this example , we intend to simulate GTAW (Gas tungsten arc welding) or TIG (tungsten inert gas) process in Abaqus software

In this question, initially the first welding pass is implemented and after that the pipe undergoes cooling process , then the second welding pass is done and finally the cooling process is implemented

We use Goldak’s double- ellipsoid Model in order to define the Heat Flux and here Dflux subroutine is utilized for defining the Goldak’s double- ellipsoid Model

The pipe is made of SUS304

In this picture ,  you can see temperature during second welding pass on weld line

This project has been validated, which means that the results obtained from Abaqus software are similar to the results of the article. In other words, this project is based on the article

Information about this tutorial

You will receive these files after purchase

Full video (Step by step)

Cae file

inp file

subroutine file (Fortran code)

Excel file (Material , SUS304)

Excel file (Results , Temperature diagram)

Excel file (Calculation of convection heat transfer coefficient)

Picture (Calculation of time for each step)

Paper (Article)

The language of the video


Duration of the video

Is 42 minutes

Size of all files

Is 287 MB

Video quality

Full HD, 1080p

Method of receiving

After payment, the download link will be sent to your email immediately

Payment Method

Method 1 (Visa Card/MasterCard) : You can buy online using Visa Card and MasterCard

Method 2 (PayPal) : Contact us by email to purchase with PayPal


$ 15

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