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The influence of a combined pump’s auger-centrifugal stage inlet design on its vibration and pulsation states
- Authors: Gafurov S.A.1, Rodionov L.V.1, Kryuchkov A.N.1, Makaryants G.M.1, Shakhmatov Y.V.1
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Affiliations:
- Samara State Aerospace University
- Issue: Vol 11, No 2 (2012)
- Pages: 155-163
- Section: MECHANICAL ENGINEERING AND POWER ENGINEERING
- URL: https://journals.ssau.ru/vestnik/article/view/1972
- DOI: https://doi.org/10.18287/2541-7533-2012-0-2(33)-155-163
- ID: 1972
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Abstract
The paper is devoted to variations in the vibration and pulsation states of the auger-centrifugal stage of an NK series combined pump unit with different variants of its inlet design. Four variants of the inlet design are considered.
About the authors
S. A. Gafurov
Samara State Aerospace University
Author for correspondence.
Email: sa.gafurov@gmail.com
Postgraduate Student of the Department of Automatic Systems of Power Plants
Russian FederationL. V. Rodionov
Samara State Aerospace University
Email: rl63@bk.ru
Candidate of Engineering
Assistant of the Department of Automatic Systems of Power Plants
Russian FederationA. N. Kryuchkov
Samara State Aerospace University
Email: kan@ssau.ru
Doctor of Engineering
Associate Professor of the Department of Automatic Systems of Power Plants
Russian FederationG. M. Makaryants
Samara State Aerospace University
Email: mak-georgy@yandex.ru
Candidate of Engineering
Associate Professor of the Department of Automatic Systems of Power Plants
Russian FederationYe. V. Shakhmatov
Samara State Aerospace University
Email: shakhm@ssau.ru
Doctor of Engineering
Professor of the Department of Automatic Systems of Power Plants
Russian FederationReferences
- Гафуров, С.А. Разработка численной модели рабочего процесса в топливном шнеко-центробежном насосе [Текст] / С.А. Гафуров, М.Г. Михеев, Л.В. Родионов, А.Н. Крючков, Е.В. Шахматов // Вестн. Самар. гос. аэрокосм. ун-та. –2011. - №3(27). – С. 254-263.
- Зайцев, Д.К. Окружные неоднородности в турбулентном закрученном течении по кольцевому каналу: завихрители с тангенциальным входом [Текст] / Д.К. Зайцев, Е.М. Смирнов // Тез. докл. всерос. конф. 9-11 апреля 2002. – М.: ОИВТ РАН, 2002. – С. 31-32.
- Шапиро, А.С. Структура реального течения в центробежных и осевых насосов [Текст] / А.С. Шапиро. – М.: МГИУ, 2004. – 280 с.
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