Modeling of Thermel Transport for GMAW
Author
Source
Mathematical Problems in Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-07-02
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Investigation of temperature distribution of submerged arc welded plates is essential while designing submerged arc welding joint because the key parameter for the change of weld bead geometry dimension, thermal stress, residual stress, tensile stress, hardness, and so forth is heat input, and heat input is the function of temperature distribution of GMAW process.
An attempt is made in this paper to find out the exact solution of the thermal field induced in a semi-infinite body by a moving heat source with Gaussian distribution by selecting appropriate inside volume for submerged arc welding process.
It has been revealed that for GMAW, best suitable heat source shape is a combination of semispherical and semioval.
American Psychological Association (APA)
Ghosh, Aniruddha. 2012. Modeling of Thermel Transport for GMAW. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-1001453
Modern Language Association (MLA)
Ghosh, Aniruddha. Modeling of Thermel Transport for GMAW. Mathematical Problems in Engineering No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-1001453
American Medical Association (AMA)
Ghosh, Aniruddha. Modeling of Thermel Transport for GMAW. Mathematical Problems in Engineering. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-1001453
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1001453