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Conference papers
Towards a coupled heating-forming simulation of the thermoforming of thermoplastic composites
Abstract : A strategy for the simulation of the whole thermoforming process, from the infrared heating to the stamping, is presented here. Two loosely coupled simulation tools are being developed: the first one computes a realistic 3D, transient temperature field of the composite stack inside an infrared oven, considering the radiative, conductive and convective heat transfers; the temperature distribution is used as an input for the second that aims at simulating the thermomechanical behaviour of the composite during the forming step via a non-orthogonal constitutive model. The steps for the identification of the model parameters are introduced. Initial validation tests show realistic results in term of shear angle distribution.
Cited literature [10 references]
https://hal.archives-ouvertes.fr/hal-01629284
Contributor : Imt Mines Albi Ecole Nationale Supérieure Des Mines d'Albi-Carmaux <>
Submitted on : Friday, May 4, 2018 - 2:57:04 PM
Last modification on : Tuesday, February 23, 2021 - 4:30:03 PM
Contributor : Imt Mines Albi Ecole Nationale Supérieure Des Mines d'Albi-Carmaux <>
Submitted on : Friday, May 4, 2018 - 2:57:04 PM
Last modification on : Tuesday, February 23, 2021 - 4:30:03 PM
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