Technical gazette, Vol. 21 No. 6, 2014.
Original scientific paper
Thermaltransport phenomenon of submerged arc welding process
Aniruddha Ghosh
; Dept of Mechanical Engg, Govt. College of Engg. & Textile Technology, Berhampore, WB, India
Grzegorz Krolczyk
; Faculty of Production Engineering and Logistics, Opole University of Technology, 76 Prószkowska Street, 45-758 Opole, Poland
Ivan Samardzic
; J. J. Strossmayer University of Osijek, Mechanical Engineering Faculty, Trg I. B. Mažuranić 2, 35000 Slavonski Brod, Croatia
Ranjan Kumar Mitra
; Dept of Mechanical Engineering, National Institute of Technology Durgapur, West Bengal, India
Abstract
In present work, thermal transport considering heat radiation by oval heat source shape and heat transfer of molten moving electrode was presented. In present paper, an analytical solution was presented by aggregating temperature increments caused by applying liquid metal and heat radiation of moving electrode. The assumptions for the study were heat source of temperature of applied metal in oval shape and Gaussian distribution of electric heat source. Accuracy of the solution was verified comparing experimental results.
Keywords
oval heat source; submerged arc welding; thermal transport
Hrčak ID:
131221
URI
Publication date:
21.12.2014.
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