| 粉末注射成形喂料充模过程数值分析 |
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| 引用本文： | 曲选辉,乐红胜,林好转,李益民,黄伯云.粉末注射成形喂料充模过程数值分析[J].中南大学学报(自然科学版),1998(5). |
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| 作者姓名： | 曲选辉 乐红胜 林好转 李益民 黄伯云 |
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| 作者单位： | 中南工业大学粉末冶金国家重点实验室 |
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| 基金项目： | 国家“八六三”高技术计划，国家自然科学基金 |
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| 摘 要： | 在简化条件下，对粉末注射成形喂料熔体在圆柱状模腔内作一维非等温流动进行了分析，用有限差分法建立了控制方程对应的差分方程组，并给出了差分方程组的求解步骤
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| 关 键 词： | 流动 有限差分法 粉末注射成形 |
NUMERICAL ANALYSIS FOR MOLD FILLING PROCESS OF FEEDSTOCK IN POWDER INJECTION MOLDING |
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| Qu Xuanhui,Yue Hongsheng,Lin Haozhuan,Li Yimin,Huang Baiyun.NUMERICAL ANALYSIS FOR MOLD FILLING PROCESS OF FEEDSTOCK IN POWDER INJECTION MOLDING[J].Journal of Central South University:Science and Technology,1998(5). |
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| Authors: | Qu Xuanhui Yue Hongsheng Lin Haozhuan Li Yimin Huang Baiyun |
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| Abstract: | A one dimensional non isothermal flow model for feedstock melt in a cylindrical mold cavity is ana lysed under the simplified conditions. A series of difference equations are obtained from the governing equations by a finite difference numerical method and the solving procedure is also presented in this paper. |
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| Keywords: | flow finite difference method PIM |
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