Reduction to the invariant form of the flow curve PENG relative to channel 4 × 32 mm

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
  • Сергій Олександрович Корольов National technical university of Ukraine "Kyiv polytechnical institute" пр. Peremogy 37, corps 19, Kyiv, 03056, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2012.3392

Keywords:

Polyethylene, hydraulic radius, flow curve

Abstract

The curve currents of polymers define by methods of capillary viscosimetry on round or plane-split channels. The method of finding of the flow curves polymers, not invariant relative to hydraulic radius of the channel, for use the viscosimetry data at calculations of non-round channels is offered

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

Сергій Олександрович Корольов, 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.
  2. Рябінін, Д.Д. Про реологічний аспект використання поняття гідравлічного радіуса [Текст] / Д.Д. Рябінін, А.М. Мотін // Вестник Национального технического университета Украины “Киевский политехнический институт”. Машиностроение. – 2001. –№ 41.– С. 55–59.
  3. Жданов, Ю.А. Метод определения скорости скольжения и истинной кривой течения полимеров по неинвариантным реологическим характеристикам [Текст] / Ю.А. Жданов, Л.А. Иванова, Д.Д. Рябинин // Респ. межв. научно-техн. сб. “Химическое машиностроение”. – 1973. –№ 18.– С. 50–57.

Downloads

Published

2012-02-01

How to Cite

Сівецький, В. І., Рябінін, Д. Д., Сокольський, О. Л., & Корольов, С. О. (2012). Reduction to the invariant form of the flow curve PENG relative to channel 4 × 32 mm. Eastern-European Journal of Enterprise Technologies, 1(6(55), 17–19. https://doi.org/10.15587/1729-4061.2012.3392

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, Сергій Олександрович Корольов

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.

A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.