Critical Assessment of Temperature Distribution in Submerged Arc Welding Process

المؤلفون المشاركون

Chattopadhyaya, Somnath
Negi, Vineet

المصدر

Advances in Materials Science and Engineering

العدد

المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2013-10-09

دولة النشر

مصر

عدد الصفحات

9

التخصصات الرئيسية

العلوم الهندسية و تكنولوجيا المعلومات

الملخص EN

Temperature distribution during any welding process holds the key for understanding and predicting several important welding attributes like heat affected zone, microstructure of the weld, residual stress, and distortion during welding.

The accuracy of the analytical approaches for modeling temperature distribution during welding has been constrained by oversimplified assumptions regarding boundary conditions and material properties.

In this paper, an attempt has been made to model the temperature distribution during submerged arc welding process using finite element modeling technique implemented in ANSYS v12.

In the present analysis, heat source is assumed to be double-ellipsoidal with Gaussian volumetric heat generation.

Furthermore, variation of material properties with temperature and both convective and radiant heat loss boundary condition have been considered.

The predicted temperature distribution is then validated against the experimental results obtained by thermal imaging of the welded plate, and they are found to be in a good agreement.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Negi, Vineet& Chattopadhyaya, Somnath. 2013. Critical Assessment of Temperature Distribution in Submerged Arc Welding Process. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-480220

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Negi, Vineet& Chattopadhyaya, Somnath. Critical Assessment of Temperature Distribution in Submerged Arc Welding Process. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-480220

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Negi, Vineet& Chattopadhyaya, Somnath. Critical Assessment of Temperature Distribution in Submerged Arc Welding Process. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-480220

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-480220