Special Issue "The Physics of Joining and Additive Manufacturing"
Special Issue "The Physics of Joining and Additive Manufacturing"
Link: https://www.mdpi.com/journal/applsci/special_issues/80839160HW
Dear Colleagues,
welding
Call for Book chapters to be published by CRC Press (Taylor & Francis Group)
We are inviting chapters for our proposed book on “Smart Technologies for Improved Performance of Manufacturing Systems and Services”.
To be published by CRC Press (Taylor n Francis Group), USA; Book series: Advances in Intelligent Decision-Making, Systems Engineering, and Project Management.
[MTCOMM - Elsevier - IF 3.38] Special Issue on Advanced Welding and Joining Technologies
Materials Today Communications (MTCOMM) call for papers
Special Issue on Advanced Welding and Joining Technologies
Simulation-based numerical optimization of arc welding process for reduced distortion in welded structures
This paper presents an effective numerical approach for welding process
parameter optimization to minimize weld-induced distortion in
structures. A numerical optimization framework based on coupled Genetic
Algorithm (GA) and Finite Element Analysis (FEA) is developed and
implemented for a low and a high fidelity model. Classical weakly
coupled thermo-mechanical analysis with thermo-elasto-plastic
assumptions is carried out for distortion prediction of numerical
models. The search for optimum process parameters is executed by direct
integration of numerical models and GA-based optimization technique. The
developed framework automatically inserts the process parameters into
the simulation models, executes the FE-based welding simulations and
2D modelling of laser welding
while carrying out a simple 2D analysis of welding of butt joint considering the source of constant heat flux and applying it at certain nodes as constant heat flux, i encountered a problem that it says that the temperature at particular node is exceeding the pre set limit and no solution is obtained. I am a freshman in Ansys so any help in this regard will be helpful
Professorship in Robot Welding
Tallinn University of Technology
(TUT) announces the competition for the following professorial position supported by EU within
Activity 2 of the Doctoral Studies and Internationalisation Programme DoRa:
Professor of Robot Welding at the Faculty of Mechanical Engineering, TUT
Period: 01/09/2011-31/08/2014
Deadline for applications: May
31th, 2011
Thermo-mechanical Modeling of Friction Welding
We present an application of ADINA in the thermo-mechanical analysis of friction welding. Please see:
http://www.adina.com/newsgH61.shtml
You can find many other examples of applications of ADINA in the analysis of multiphysics problems here:
http://www.adina.com/multiphysics.shtml
Thermo-mechanical model of friction stir welding
My name is Aurelio Tronci and I am a PhD student at the University of Cagliari (Italy). My research topics are related to friction stir welding (FSW). The work done so far has focused on the application of the DOE technique in order to investigate the influence of welding parameters on the microstructural and mechanical properties of aluminum alloys (AA 2198 T3-T8) joints. At the moment I am interested in the development of a thermo-mechanical model of FSW with CFD, but I find it really difficult to find material constants (Sellars and Tegart law) for all the alloys I have to test.