Invariant form of the flow curve PEVG relative to hydraulic radius of the channel

Authors

  • Володимир Іванович Сівецький National technical university of Ukraine "Kyiv polytechnical institute" пр. Peremogy 37, corps 19, Kyiv, 03056, Ukraine
  • Дмитро Дмитрович Рябінін National technical university of Ukraine "Kyiv polytechnical institute" пр. Peremogy 37, corps 19, Kyiv, 03056, Ukraine
  • Олександр Леонідович Сокольський National technical university of Ukraine "Kyiv polytechnical institute" пр. Peremogy 37, corps 19, Kyiv, 03056, Ukraine
  • Віталій Миколайович Волинець National technical university of Ukraine "Kyiv polytechnical institute" пр. Peremogy 37, corps 19, Kyiv, 03056, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2012.3390

Keywords:

Polyethylene, hydraulic radius, flow curve

Abstract

Hydraulic radius is used in hydraulics for estimation of resistance and calculation of nonround-form channels. The estimation of acceptability of use of hydraulic radius for calculation of non-Newtonian liquids flow in nonround-form channels and determination of their rheological characteristics was realized

Author Biographies

Володимир Іванович Сівецький, National technical university of Ukraine "Kyiv polytechnical institute" пр. Peremogy 37, corps 19, Kyiv, 03056

PhD, professor

Department of chemical, polymeric and silicate engineering

Дмитро Дмитрович Рябінін, National technical university of Ukraine "Kyiv polytechnical institute" пр. Peremogy 37, corps 19, Kyiv, 03056

PhD, associate professor

Department of the applied fluid dynamics and mechanotronics

Олександр Леонідович Сокольський, National technical university of Ukraine "Kyiv polytechnical institute" пр. Peremogy 37, corps 19, Kyiv, 03056

PhD, associate professor

Department of chemical, polymeric and silicate engineering

Віталій Миколайович Волинець, National technical university of Ukraine "Kyiv polytechnical institute" пр. Peremogy 37, corps 19, Kyiv, 03056

Student

Department of the applied fluid dynamics and mechanotronics

References

  1. Сівецький, В.І. Пристінні ефекти в процесах переробки полімерних матеріалів [Текст] / В.І. Сівецький, О.С. Сахаров, О.Л. Сокольський, Д.Д. Рябінін. – К.: НТУУ «КПІ», 2009. – 140 с.

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Published

2012-02-01

How to Cite

Сівецький, В. І., Рябінін, Д. Д., Сокольський, О. Л., & Волинець, В. М. (2012). Invariant form of the flow curve PEVG relative to hydraulic radius of the channel. Eastern-European Journal of Enterprise Technologies, 1(6(55), 11–13. https://doi.org/10.15587/1729-4061.2012.3390

Issue

Vol. 1 No. 6(55) (2012): Technologies of organic and inorganic substances

Section

Technology organic and inorganic substances

License

Copyright (c) 2014 Володимир Іванович Сівецький, Дмитро Дмитрович Рябінін, Олександр Леонідович Сокольський, Віталій Миколайович Волинець

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