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Communication dans un congrès

Numerical modelling of the film blowing process

Abstract : A numerical model of the polymer film blowing process is proposed. Non isothermal Newtonian and viscoelastic constitutive equations are considered. The numerical solution is highly dependent on the choice of the blowing angle at the die exit. Unattainable blowing conditions and multiple solutions are pointed out in the viscoelastic case.
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Communication dans un congrès
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Contributeur : Magalie Prudon <>
Soumis le : vendredi 4 mars 2011 - 16:04:09
Dernière modification le : jeudi 24 septembre 2020 - 17:22:55


  • HAL Id : hal-00573775, version 1


Jean-Marc Andre, Yves Demay, Jean-Marc Haudin, Bernard Monasse, Jean-François Agassant. Numerical modelling of the film blowing process. 6th International Conference on Numerical Methods in Industrial Forming Processes (NUMIFORM 98), Jun 1998, Enschede, Netherlands. pp.Pages 495-500. ⟨hal-00573775⟩