Influence of a Lubricant on the Flow Parameters of a Molten Polymeric Material in Channels of Forming Devices
- Авторы: Ivitskiy I.I.1, Sokolskiy A.L.1, Mikulionok I.O.1
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Учреждения:
- National Technical University of Ukraine – Kiev Polytechnic Institute (NTUU KPI)
- Выпуск: Том 53, № 1-2 (2017)
- Страницы: 84-88
- Раздел: Article
- URL: https://ogarev-online.ru/0009-2355/article/view/235369
- DOI: https://doi.org/10.1007/s10556-017-0299-5
- ID: 235369
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Аннотация
The analysis of influence of lubricants on flow melt parameters of various polymers in extrusion forming devices was carried out. A mathematical model of polymer flow was developed taking into account the presence of a lubricant layer. The results of numerical modeling obtained on the basis of experimentally determined parameters for the passage of polymer melts through capillaries with various cross-sections are presented. The necessity of taking into account the influence of a lubricant layer in the calculation of processing equipment is shown.
Об авторах
I. Ivitskiy
National Technical University of Ukraine – Kiev Polytechnic Institute (NTUU KPI)
Email: i.mikulionok@kpi.ua
Украина, Kiev
A. Sokolskiy
National Technical University of Ukraine – Kiev Polytechnic Institute (NTUU KPI)
Email: i.mikulionok@kpi.ua
Украина, Kiev
I. Mikulionok
National Technical University of Ukraine – Kiev Polytechnic Institute (NTUU KPI)
Автор, ответственный за переписку.
Email: i.mikulionok@kpi.ua
Украина, Kiev
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