A two-stage optimization methodology for gate and vent locations and distribution media layout for liquid composite molding process

The resin flow control strategies of the Liquid Composite Molding (LCM) process are affected by the mold geometry, resin, and preform properties as well as the process parameters such as the gate and vent locations and the placement of a highly permeable layer on the top of the preform. To achieve a successful mold filling process with a minimum level of macro void content and fill time with viscosity variation and the significant flow...