Method and apparatus for modeling injection of a fluid in a mold cavity

C Friedl, FS Costa, PS Cook, K Talwar… - US Patent …, 2004 - Google Patents
The invention relates to a method and apparatus for analyzing fluid flow while considering
heat transfer effects and, in particular, a phase change from a molten state to a solid state. In
particular, the method and apparatus may be applied to the analysis of an injection molding
process for producing a molded polymer component from a thermoplastic or a thermosetting
polymer. In one embodiment, the method may be used to determine pressure required to fill
a mold cavity and pressure gradients introduced during filling and packing of the cavity of an …

Method and apparatus for modeling injection of a fluid in a mold cavity

C Friedl, F Costa, P Cook, K Talwar… - US Patent App. 10 …, 2005 - Google Patents
The invention relates to a method and apparatus for analyzing fluid flow while considering
heat transfer effects and, in particular, a phase change from a molten state to a solid state. In
particular, the method and apparatus may be applied to the analysis of an injection molding
process for producing a molded polymer component from a thermoplastic or a thermosetting
polymer. In one embodiment, the method may be used to determine pressure required to fill
a mold cavity and pressure gradients introduced during filling and packing of the cavity of an …
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