Results 111 to 120 of about 152 (142)

Numerical modelling of welded T-joint configurations using SYSWELD

Science and Technology of Materials, 2018
Abstract Advances in computational tools for welding process simulation have been noteworthy, allowing to assess complex phenomena, as is the case of welding distortion and residual stress. The most advanced tools take into account the thermo-metallurgical and thermo-mechanical changes that take place during the welding processes.
H.M.E. Ramos, S. M.O. Tavares, P.M.S.T. de Castro   +2 more
openaire   +1 more source

Analysis of possibility modeling of the multiarc welding in ESI SYSWELD

2016 2nd International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM), 2016
The article is devoted to the modeling of multiarc welding in ESI SYSWELD. Functionality of the program allows modelling MMA, MIG, MAG welding processes, submerged arc welding, multi-pass and hybrid welding. However, there is no mathematical model for multiarc welding.
Al. M. Ulanov, M. A. Ivanov
openaire   +1 more source

Sysweld® : Welding and Heat Treatment Modelling Tools

1995
The increased power of computer resources, combined with the development of scientific software products, has opened the way for numerical simulation of manufacturing processes such as welding. These processes induce metallurgical and mechanical modifications which have a major impact on the behaviour of the structure.
D. Pont, T. Guichard
openaire   +1 more source

SYSWELD Forum 2011

2011
Am 25. und 26. Oktober 2011 trafen sich an der Bauhaus-Universität Weimar 70 nationale und internationale Fachleute aus Forschung und Praxis, um sich im Rahmen des vierten SYSWELD Forums über aktuelle Entwicklungen der numerischen Simulation auf dem Gebiet der Wärmebehandlung und des Schweißens auszutauschen.
openaire   +1 more source

Finite element analysis of a single bead-on-plate specimen using SYSWELD

International Journal of Pressure Vessels and Piping, 2009
An uncoupled thermal and mechanical analysis has been carried out using the software code, SYSWELD in order to model a single bead-on-plate specimen. The heat source is represented by the Goldak double ellipsoid model which is available within the code.
S.K. Bate, R. Charles, A. Warren
openaire   +1 more source

Residual stress field and distortions resulting from welding processes: numerical modelling using Sysweld

Ciência & Tecnologia dos Materiais, 2017
Abstract This paper concerns the study of residual stresses and distortions in fusion butt joint welding, using the computational modelling software ESI Sysweld. Thermal gradients across the part will introduce geometrical variations that cause residual stress and distortions; their study and prediction are critical to ensure a sound welding.
Tiago R. Lima, Sérgio M.O. Tavares, Paulo M.S.T. de Castro   +2 more
openaire   +1 more source

Dissimilar Welding Simulation of 316L and Low Alloy Steel Using the SYSWELD Simulation

Advanced Materials Research, 2015
The purpose of this investigation is focused on the welding process simulation using the SYSWELD software. It has been used to conduct the simulation of the tungsten inert gas (TIG) welding process. 316L stainless steel (316L SS) is welded with a low alloy steel (A508) using the Inconel filler 82 (IN-82). Welding experiments are carried out in order to
Ying Cheng Liu, Ta Chien Cheng, Chieh Yu, R.K. Shiue   +3 more
openaire   +1 more source

Review of high thickness welding analysis using SYSWELD for a fusion grade reactor

Fusion Engineering and Design, 2013
Abstract Vacuum vessel and Cryostat for a fusion grade machine are massive structures involving fabrication of chambers with high thickness, about thickness up to 60 mm or more, made of special grade steels. Such machines require accurate planning of welding as the distortions and tolerance levels are stringent.
Ravi Prakash, Ranjana Gangradey
openaire   +1 more source

Temperature and residual stress simulations of the NeT single-bead-on-plate specimen using SYSWELD

International Journal of Pressure Vessels and Piping, 2012
Abstract This study contributes to the NeT European Network formed in 2002. A series of “Phase 1” finite element simulations have been performed by the Task Group 1 of NeT to estimate temperature distributions and welding residual stresses. After discussion, the second round robin (Phase 2) was suggested to perform for improving the simulated results.
J.J. Xu, P. Gilles, Y.G. Duan, C. Yu
openaire   +1 more source

Numerical Simulation of Multi-Pass Welding Temperature Distribution of Jacket Platform Assembly Using SYSWELD Software

Materials Science Forum, 2016
At present, the flame retardant system was adopted by Cnooc offshore oil engineering (Qingdao) co, LTD (COOEC) workshop ton class jacket platform, whose heat resistance temperature is no more than 80°C. The part of flame retardant area is burned by excessively high temperature and excessive on-site repair work at COOEC workshop due to reserved area of ...
Bo Zhang, Han Tao, Cun Liu
openaire   +1 more source