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Tehnički vjesnik, Vol.22 No.6 Prosinac 2015.

Pregledni rad
https://doi.org/10.17559/TV-20150220144751

Analytical heat conduction models at arc fusion welding

Ivan Samardžić ; Faculty of Mechanical Engineering in Slavonski Brod, J. J. Strossmayer University of Osijek, Trg I. B. Mažuranić 2, 35000 Slavonski Brod, Croatia
Ante Čikić ; Technical College in Bjelovar, Trg E. Kvaternika 4, 43000 Bjelovar, Croatia
Marko Dunđer   ORCID icon orcid.org/0000-0002-9360-0042 ; University of Rijeka, Department of Polytechnics, Sveučilišna avenija 4, Rijeka, Croatia

Puni tekst: engleski, pdf (1 MB) str. 1641-1647 preuzimanja: 408* citiraj
APA
Samardžić, I., Čikić, A., Dunđer, M. (2015). Analytical heat conduction models at arc fusion welding. Tehnički vjesnik, 22(6). doi:10.17559/TV-20150220144751
Puni tekst: hrvatski, pdf (1 MB) str. 1641-1647 preuzimanja: 117* citiraj
APA
Samardžić, I., Čikić, A., Dunđer, M. (2015). Analitički modeli vođenja topline kod elektrolučnog zavarivanja. Tehnički vjesnik, 22(6). doi:10.17559/TV-20150220144751

Sažetak
It is of high importance to determine the distribution of thermal fields in arc fusion welding processes due to their influence on mechanical properties and quality of welded joints. This paper presents analytical models for 2D and 3D heat conduction based on solutions of the Fourier’s heat conduction differential equation. Furthermore, authors provide simplified equations for the calculation of cooling time and cooling rate for 2D and 3D heat conduction models.

Ključne riječi
analytical models; cooling rate; cooling time; thermal fields; welding

Hrčak ID: 149412

URI
http://hrcak.srce.hr/149412

[hrvatski]

Posjeta: 724 *