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Numerical simulation of the working process in a vortex tube with an additional stream
- Authors: Vasilyuk O.V.1, Piralishvili S.A.1, Shaykina A.A.1
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Affiliations:
- Rybinsk State Aviation Technical University named after P.A. Solovyov
- Issue: Vol 12, No 3-2 (2013): Vestnik SSAU
- Pages: 63-72
- Section: ISSUE WITHOUT SECTION
- URL: https://journals.ssau.ru/vestnik/article/view/1824
- DOI: https://doi.org/10.18287/1998-6629-2013-0-3-2(41)-63-72
- ID: 1824
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Abstract
The paper presents a numerical solution of full Navier-Stokes equations for an intensively swirling flow in an axisymmetric channel disc-loaded in the input cross-section and supplied with a throttle of the peripheral slot type at the opposite end of the channel with a central hole for feeding additional masses of gas. The flow patterns, thermodynamic parameter distribution fields are obtained. The results of numerical computation are compared to the experimental data for vortex tubes with an additional stream. Formation of large-scale vortex structures is noted. The results of numerical calculation and computer visualization can be used to further refine the physical model and methodology for calculating characteristics of vortex tubes.
About the authors
O. V. Vasilyuk
Rybinsk State Aviation Technical University named after P.A. Solovyov
Author for correspondence.
Email: kazanch_3004@mail.ru
Candidate of Science (Engineering)
Associate Professor of the Department of General and Technical Physics
Russian FederationSh. A. Piralishvili
Rybinsk State Aviation Technical University named after P.A. Solovyov
Email: piral@list.ru
Doctor of Science (Engineering), Professor
Head of the Department of General and Technical Physics
Russian FederationA. A. Shaykina
Rybinsk State Aviation Technical University named after P.A. Solovyov
Email: ana_fuz@rambler.ru
Candidate of Science (Engineering)
Associate Professor of the Department of General and Technical Physics
Russian FederationReferences
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- Пиралишвили, Ш. А. Экспериментальные исследования вихревой трубы с дополнительным потоком [Текст] / Ш. А. Пиралишвили, В. Г. Михайлов // Некоторые вопросы исследования теплообмена и тепловых машин. – Куйбышев: КуАИ, 1973. – С. 64 – 74.
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