| 注射成型充模流动模拟的边界元方法 |
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| 引用本文： | 吴映辉,王鹏驹.注射成型充模流动模拟的边界元方法[J].中国塑料,1996,10(5):78-80. |
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| 作者姓名： | 吴映辉 王鹏驹 |
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| 作者单位： | 四川联合大学塑料工程系 |
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| 基金项目： | 青年科学基金,自然科学基金 |
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| 摘 要： | 有限差分法和有限元法用于注射成型充模过程数值模拟时，迭代过程和区域积分不可避免。本文通过对充模过程非线性压力控制方程的合理变换，将边界元方法引入充模过程的数值模拟，从而有效地避免复杂的迭代过程和区域积分。
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| 关 键 词： | 充模过程 边界元方法 注塑成型 塑料 |
Boundary Element Method for the Flow Simulation of Iniection Mould Filling |
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| Wu Yinghui, Wang Pengju.Boundary Element Method for the Flow Simulation of Iniection Mould Filling[J].China Plastics,1996,10(5):78-80. |
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| Authors: | Wu Yinghui Wang Pengju |
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| Abstract: | It is inevitable to use certain iteration procedure and domain integration when finite difference method and finite element method are used to carry out the numerical simulation of injection mould filling process .In this paper, the nonlinear presure control eluation is transformed into Laplace equation, which is then solved by the boundary element method. All kind of iteration procedure and domain integration in the solution process are thus avoided. |
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| Keywords: | Injetion Moulding Filling Process Boundary Element Method |
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