Modelling of Gas Tungsten Arc Welding Pool under Marangoni Convection
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چکیده
منابع مشابه
Modelling of Gas Tungsten Arc Welding Pool under Marangoni Convection
Due to lack of comprehensive experimental studies on welding processes, and to better understand the mechanisms behind these processes, especially the weld pool shape variations suspected due to Marangoni Effect or surface tension shear stress, a two-dimensional simulation model was developed to study the physics of gas tungsten arc welding (GTAW). Experimental spot-welds on Ti-5Al-5Mo-5V-3Cr w...
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Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is an arc welding process that uses a nonconsumable tungsten electrode to produce the weld. The weld area is protected from atmospheric contamination by a shielding gas (usually an inert gas such as argon), and a filler metal is normally used, though some welds, known as autogenous welds, do not require it. A const...
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ژورنال
عنوان ژورنال: Universal Journal of Mechanical Engineering
سال: 2015
ISSN: 2332-3353,2332-3361
DOI: 10.13189/ujme.2015.030504