Investigation a single-spiral vortex in a swirl flow

Autor: Gesheva Elizaveta S., Shtork Sergey I., Alekseenko Sergey V.

Publikováno v: MATEC Web of Conferences, Vol 115, p 02025 (2017)

The work is aimed at a detailed study of large-scale helical vortex structures emerging in a high turbulent intensively swirling flow. It was shown that the vortex formed in the chamber by installing diaphragm with shifted outlet is folded into a sin

Externí odkaz: https://doaj.org/article/d3860ccf67154ee8887ff8a7f8d9636f

LDA analysis of swirling flow in a hydro turbine draft tube

Autor: Shtork, Sergey I., Litvinov, Ivan V., Gorelikov, Evgeny Y., Mitryakov, Andrey S., Hanjalic, K.

Publikováno v: LXLASER2018: 19th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics. Lisbon, Portugal
LXLASER2018: 19th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics

The work reports on experimental study of flow and pressure pulsations in draft-tube of a laboratory air model of a Francis hydro-turbine operating over a broad range of regimes corresponding to different combinations of the runner rotation speed and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::424556222c7cba93122f3e9c514a840c
http://resolver.tudelft.nl/uuid:03cd30a3-a69d-4a28-9a6b-c20687f09412

An Experimental and a Numerical Study of Precessing Vortex Core in the High Swirl Number Flow Conditions

Autor: Dekterev, Dmitry A., Dekterev, Alexander A., Shtork, Sergey I.

Статья посвящена численному и экспериментальному исследованию нестационарных режимов закрученного течения в модельной вихревой каме�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7aa1a1ec287abc0bc7efd8605dc376db
https://openrepository.ru/article?id=755937

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Large-scale vortex structures in intensively swirling flows

Autor: Alekseenko, Sergey V., Pavel Kuibin, Okulov, Valery L., Shtork, Sergey I.

Publikováno v: Scopus-Elsevier
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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::02c7228e50858c909cc1edff9a23b6e4
http://www.scopus.com/inward/record.url?eid=2-s2.0-0029425452&partnerID=MN8TOARS