Modeling Injection Molding Processes with Deformable Porous Preforms

@article{Ambrosi2000ModelingIM,
  title={Modeling Injection Molding Processes with Deformable Porous Preforms},
  author={D. Ambrosi and Luigi Preziosi},
  journal={SIAM Journal of Applied Mathematics},
  year={2000},
  volume={61},
  pages={22-42}
}
This paper deduces a new model aimed at simulating injection molding processes under isothermal conditions. These processes can be generally stated as infiltration problems in initially dry porous materials. The spatial domain is then divided by the infiltration front into two time-dependent subdomains, the dry and the wet porous preforms, both being allowed to deform under the action of the liquid pressure. It is shown that the model calls for the definition of the stress-deformation… CONTINUE READING

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