Swirl number analysis in the air hydro-turbine model

I. V. Litvinov; D. R. Suslov; I. V. Gorelikov; O. U. Sadbakov; S. I. Shtork

doi:10.1063/1.5065331

Swirl number analysis in the air hydro-turbine model

I. V. Litvinov, D. R. Suslov, I. V. Gorelikov, O. U. Sadbakov, S. I. Shtork

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › рецензирование

1 Цитирования (Scopus)

Аннотация

Experimental study of flow in the draft-tube cone of a laboratory air model hydro-turbine was performed. The evolution of the integral swirl number varied from BEP regime to deep part load operation conditions (discharge Q was a constant and speed of runner rotation n was varied) was found. Averaged velocity profiles were measured by two-component LDA system and were used for calculations of the swirl number. Tangential velocity pulsation spectra in the center of draft tube cone were analyzed to describe PVC formation. Swirl number as an analytical expression of the operating parameters (flow rate, speed of rotation) was estimated by model from work [1] and showed good agreement in the region of zero-swirl condition.

Язык оригинала	английский
Название основной публикации	19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Редакторы	Vasily Fomin
Издатель	American Institute of Physics Inc.
Число страниц	5
ISBN (электронное издание)	9780735417472
DOI	https://doi.org/10.1063/1.5065331
Состояние	Опубликовано - 2 ноя 2018
Опубликовано для внешнего пользования	Да
Событие	19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 - Akademgorodok, Novosibirsk, Российская Федерация Продолжительность: 13 авг 2018 → 19 авг 2018

Серия публикаций

Название	AIP Conference Proceedings
Том	2027
ISSN (печатное издание)	0094-243X
ISSN (электронное издание)	1551-7616

Конференция

Конференция	19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Страна	Российская Федерация
Город	Akademgorodok, Novosibirsk
Период	13.08.2018 → 19.08.2018

Доступ к документу

10.1063/1.5065331

Link to publication in Scopus

Fingerprint Подробные сведения о темах исследования «Swirl number analysis in the air hydro-turbine model». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать

Litvinov, I. V., Suslov, D. R., Gorelikov, I. V., Sadbakov, O. U., & Shtork, S. I. (2018). Swirl number analysis in the air hydro-turbine model. В V. Fomin (Ред.), 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 [040057] (AIP Conference Proceedings; Том 2027). American Institute of Physics Inc.. https://doi.org/10.1063/1.5065331

@inproceedings{ca8821b6fb8c465ead65c70f3841fae1,

title = "Swirl number analysis in the air hydro-turbine model",

abstract = "Experimental study of flow in the draft-tube cone of a laboratory air model hydro-turbine was performed. The evolution of the integral swirl number varied from BEP regime to deep part load operation conditions (discharge Q was a constant and speed of runner rotation n was varied) was found. Averaged velocity profiles were measured by two-component LDA system and were used for calculations of the swirl number. Tangential velocity pulsation spectra in the center of draft tube cone were analyzed to describe PVC formation. Swirl number as an analytical expression of the operating parameters (flow rate, speed of rotation) was estimated by model from work [1] and showed good agreement in the region of zero-swirl condition.",

author = "Litvinov, {I. V.} and Suslov, {D. R.} and Gorelikov, {I. V.} and Sadbakov, {O. U.} and Shtork, {S. I.}",

year = "2018",

month = nov,

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doi = "10.1063/1.5065331",

language = "English",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

editor = "Vasily Fomin",

booktitle = "19th International Conference on the Methods of Aerophysical Research, ICMAR 2018",

note = "19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 ; Conference date: 13-08-2018 Through 19-08-2018",

}

Litvinov, IV, Suslov, DR, Gorelikov, IV, Sadbakov, OU & Shtork, SI 2018, Swirl number analysis in the air hydro-turbine model. в V Fomin (ред.), 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018., 040057, AIP Conference Proceedings, том. 2027, American Institute of Physics Inc., 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018, Akademgorodok, Novosibirsk, Российская Федерация, 13.08.2018. https://doi.org/10.1063/1.5065331

Swirl number analysis in the air hydro-turbine model. / Litvinov, I. V.; Suslov, D. R.; Gorelikov, I. V.; Sadbakov, O. U.; Shtork, S. I.

19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. ред. / Vasily Fomin. American Institute of Physics Inc., 2018. 040057 (AIP Conference Proceedings; Том 2027).

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › рецензирование

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T1 - Swirl number analysis in the air hydro-turbine model

AU - Litvinov, I. V.

AU - Suslov, D. R.

AU - Gorelikov, I. V.

AU - Sadbakov, O. U.

AU - Shtork, S. I.

PY - 2018/11/2

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N2 - Experimental study of flow in the draft-tube cone of a laboratory air model hydro-turbine was performed. The evolution of the integral swirl number varied from BEP regime to deep part load operation conditions (discharge Q was a constant and speed of runner rotation n was varied) was found. Averaged velocity profiles were measured by two-component LDA system and were used for calculations of the swirl number. Tangential velocity pulsation spectra in the center of draft tube cone were analyzed to describe PVC formation. Swirl number as an analytical expression of the operating parameters (flow rate, speed of rotation) was estimated by model from work [1] and showed good agreement in the region of zero-swirl condition.

AB - Experimental study of flow in the draft-tube cone of a laboratory air model hydro-turbine was performed. The evolution of the integral swirl number varied from BEP regime to deep part load operation conditions (discharge Q was a constant and speed of runner rotation n was varied) was found. Averaged velocity profiles were measured by two-component LDA system and were used for calculations of the swirl number. Tangential velocity pulsation spectra in the center of draft tube cone were analyzed to describe PVC formation. Swirl number as an analytical expression of the operating parameters (flow rate, speed of rotation) was estimated by model from work [1] and showed good agreement in the region of zero-swirl condition.

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