Study on the gas-liquid interface and polymer melt front in gas-assisted injection molding

摘要

The algorithms are developed to predict the gas-liquid interface in gas-assisted injection molding. The simulation of two-dimensional, transient, non-isothermal and high viscous flow between two parallel plates with the generalized Newtonian fluid is presented in detail. The model takes into account the effects of the gas- liquid interface and polymer melt front.