Remplissage et solidification par elements finis
Keywords:
moving fronts, solidification, foundary, finite elementsAbstract
The solidification and filling of castings in foundary are simulated by a finite element model. The moving fronts are captured by F- function technique using a fu:ed mesh. An enthalpie model with mushy nodal zones is employed for solidification. We follow the solution along H - T curve by a constant enthalpie return technique. Different examples are presented to demonstrate the model capabilities.
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References
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