RTM充模过程的数值模拟  

RTM FILLING PROCESS NUMERICAL SIMULATION

作　　者：张少春[1] 陆关兴[1] 黄怿 张伟东 

机构地区：[1]华东理工大学材料科学研究所

出　　处：《玻璃钢／复合材料》1996年第6期1-5,共5页Fiber Reinforced Plastics/Composites

摘　　要：本文首先建立了ＲＴＭ充模过程的二维数学模型。然后选用控制体积有限元法（ＦＥＭ／ＣＶ）确定了模拟ＲＴＭ充模过程的数值计算方法，最后进行了对恒流量充模过程的模拟计算，并通过将计算结果与Ｗ．Ｂ．A two dimension mathematical model of filling process in Resin Transfer Molding (RTM)was presented in this work.Based on this model,control volume based finite element method (FEM/CV)was used to simulate the filling process in RTM.The simulation of constant flow filling process was conducted,and the results were compared with Young's experiment and ours.The validity of the mathematical model and numerical method was proved by the comparison.

关 键 词：树脂传递模塑 充模过程 恒流量 数值模拟 玻璃钢 

分 类 号：TQ327.105[化学工程—合成树脂塑料工业]