Modeling of Melt Flow and Heat Transfer in Stationary Gas Tungsten Arc Welding with Vertical and Tilted Torches

Modeling of Melt Flow and Heat Transfer in Stationary Gas Tungsten Arc Welding with Vertical and Tilted Torches

A 3D numerical simulation was conducted to study the transient development of temperature distribution in stationary gas tungsten arc welding with filler wire. Heat transfer to the filler wire and the workpiece was investigated with vertical (90°) and titled (70°) torches. Heat flux, current flux, a...

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Bibliographic Details
Main Authors: Shahid Parvez, Md Irfanul Haque Siddiqui, Masood Ashraf Ali, Dan Dobrotă
Format: article
Language:EN
Published: MDPI AG 2021
Subjects:
melt flow in weld pool
gas tungsten arc welding
heat transfer to the filler wire
GTAW with filler wire
tilted torch
transient heat transfer in GTAW
Technology
T
Electrical engineering. Electronics. Nuclear engineering
TK1-9971
Engineering (General). Civil engineering (General)
TA1-2040
Microscopy
QH201-278.5
Descriptive and experimental mechanics
QC120-168.85
Online Access:https://doaj.org/article/d6fdd09c396a4c488b5d377658bdab65
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https://doaj.org/article/d6fdd09c396a4c488b5d377658bdab65

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