Three-Dimensional Numerical Simulation of Temperature Field and Force Field of T-Type Turbe during Welding

Abstract:

Residual stress affect the lifetime of weldments directly. Temperature Generated from the welding process is the major reason that influences the microstructure and mechanical properties of the metal weldments. Therefore it is necessary to simulate the temperature field for optimizing the structure of weldments. In this work the three-dimension finite element analysis software SYSWELS was used to simulate T-type tube, and carried on a detailed analysis of temperature field and residual stress in cool process of weld.

• Periodical: Advanced Materials Research (Volumes 690-693)
• Pages: 2659-2663
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.690-693.2659
• Online since: May 2013
• Authors: Jian Ping Zhou, Xiang Feng Zhang, Hong Sheng Liu, Jun Yi Gao, Yan Xu
• Keywords: Thermal Analysis, T-Type Tube, Welding Simulation

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