NUMERICAL-SIMULATION OF RESIN INJECTION-MOLDING IN MOLDS WITH PREPLACED FIBER MATS

被引：11
|
作者：
HOURNG, LW
CHANG, CY
机构：
[1] Department of Mechanical Engineering, National Central University, Chung-Li
来源：
JOURNAL OF REINFORCED PLASTICS AND COMPOSITES | 1993年 / 12卷 / 10期
关键词：
RESIN TRANSFER MOLDING (RTM); STRUCTURE REACTION INJECTION MOLDING (SRIM); FLOW IN POROUS MEDIA;
D O I：
10.1177/073168449301201005
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
The non-isothermal flow-field of a mold filling process in resin injection molding with preplaced fiber mats is numerically simulated in the present article. A body-fitted coordinate transformation is applied such that the irregular, moving flow front can be fitted exactly as a boundary, and the error induced from the treatment of boundary conditions is thus reduced. The effects of several parameters. such as types of mats, porosity, mold wall temperature and flow rate of resin at the inlet, on the filling process is deeply investigated.
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页码：1081 / 1095
页数：15
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