2001年11月
Polymeric foaming simulation for extrusion processes
JOURNAL OF CELLULAR PLASTICS
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- 巻
- 37
- 号
- 6
- 開始ページ
- 517
- 終了ページ
- 536
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- 出版者・発行元
- SAGE PUBLICATIONS LTD
A numerical simulation for polymeric foaming extrusion processes was conducted. Combining classical nucleation rate and bubble growth models with a non-Newtonian fluid model of a flow, a simultaneous bubble nucleation and growth behavior in a flow field was simulated. Simulation results were compared with the experimental data obtained by visual observations at a foaming extruder, where a polypropylene resin was physically foamed. The effects of physical parameters in foaming model on bubble size and number density calculation were intensively examined by sensitivity analysis.
- リンク情報
- ID情報
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- ISSN : 0021-955X
- Web of Science ID : WOS:000172625700004