Reference : An improved constitutive model for the numerical simulation of semi-solid thixoforming
Scientific journals : Article
Engineering, computing & technology : Computer science
Engineering, computing & technology : Materials science & engineering
Engineering, computing & technology : Mechanical engineering
http://hdl.handle.net/2268/5950
An improved constitutive model for the numerical simulation of semi-solid thixoforming
English
Koeune, Roxane mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire >]
Ponthot, Jean-Philippe mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire >]
2010
Journal of Computational & Applied Mathematics
Elsevier Science
234
2287-2296
Yes (verified by ORBi)
International
0377-0427
Amsterdam
The Netherlands
[en] Finite element ; Thixoforming ; Semi-solid ; Constitutive law
[en] In order to model thixoforming processes, previous papers presented a thermomechanical one-phase modelling. This first version of the constitutive model revealed several limitations: the model could not degenerate properly to pure solid or liquid behavior nor to free solid suspensions. The aim of this paper was to propose solutions to overcome these limitations.
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/5950
10.1016/j.cam.2009.08.085

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