Modeling Injection Molding Processes with Deformable Porous Preforms

  title={Modeling Injection Molding Processes with Deformable Porous Preforms},
  author={D. Ambrosi and Luigi Preziosi},
  journal={SIAM Journal of Applied Mathematics},
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

From This Paper

Figures, tables, and topics from this paper.


Publications referenced by this paper.
Showing 1-10 of 51 references

Compressibility and relaxation of fiber reinforcements during composite processing

  • Y. R. Kim, S. P. McCarthy, J. P. Fanucci
  • Polymer Compos., 12
  • 1991
Highly Influential
6 Excerpts

Infiltration in initially dry

  • L. Preziosi, D. D. Joseph, G. S. Beavers
  • deformable porous media, Internat. J. Multiphase…
  • 1996
Highly Influential
4 Excerpts

The theory of deformable porous media and its application to composite material manufacturing

  • L. Preziosi
  • Surveys Math. Indust., 6
  • 1996
Highly Influential
5 Excerpts

Gas permeation and viscoelastic deformation of prepregs in composite manufacturing processes

  • J. D. Nam, J. C. Seferis, S. W. Kim, K. J. Lee
  • Polymer Compos., 16
  • 1995
Highly Influential
4 Excerpts

Preziosi,Modelling matrix injection through porous preforms, Composites

  • L. D. Ambrosi
  • Part A,
  • 1998
3 Excerpts

Homogenization and Porous Media

  • U. Hornung
  • Springer, Berlin
  • 1997
2 Excerpts

Beavers , Infiltration in initially dry , deformable porous media , Internat

  • D. D. Joseph L. Preziosi, S. G.
  • J . Multiphase Flows
  • 1996

Compressibility and flow permeability of two dimensional woven reinforcements in the processing of composites

  • C. Lekakou, M.A.K.B. Johari, M. G. Bader
  • Polymer Compos., 17
  • 1996
2 Excerpts

Forced unidirectional infiltration of deformable porous me

  • J. L. Sommer, A. Mortensen
  • J . Fluid Mech .
  • 1996

Forced unidirectional infiltration of deformable porous media

  • J. L. Sommer, A. Mortensen
  • J. Fluid Mech., 311
  • 1996
3 Excerpts

Similar Papers

Loading similar papers…