Numerical simulation of cavity roughness
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N. S. Ong; H. L. Zhang; Y. C. Lam
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Article
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2009
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John Wiley and Sons
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English
โ 398 KB
## Abstract In microinjection molding, when dimensions of molded parts, and thus the cavity are small, cavity roughness may become significant for the filling of polymer melt. In this paper, cavity roughness effects on filling polymer melt flow into a thin circular cavity were investigated numerica