Capillary-gravitational instability of counter-current gas-liquid flow in structured packing

V. V. Kuznetsov; A. S. Shamirzaev

doi:10.1088/1742-6596/1105/1/012082

Capillary-gravitational instability of counter-current gas-liquid flow in structured packing

V. V. Kuznetsov, A. S. Shamirzaev

Кафедра физики неравновесных процессов ФФ

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

Аннотация

The paper considers the large-scale characteristics of counter-current gas-liquid flow in the column filled with Mellapak 500Y structured packing. The effect of ascending gas flow on the development of capillary-gravitational instability is determined using flow pattern observations, local liquid flow rate characterization and pressure drop measurements. The correlation for prediction of the critical gas flow factor corresponded to flow flooding is proposed and verified.

Язык оригинала	английский
Номер статьи	012082
Число страниц	4
Журнал	Journal of Physics: Conference Series
Том	1105
Номер выпуска	1
DOI	https://doi.org/10.1088/1742-6596/1105/1/012082
Состояние	Опубликовано - 28 нояб. 2018
Событие	34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 - Novosibirsk, Российская Федерация Продолжительность: 27 авг. 2018 → 30 авг. 2018

Доступ к документу

10.1088/1742-6596/1105/1/012082

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abstract = "The paper considers the large-scale characteristics of counter-current gas-liquid flow in the column filled with Mellapak 500Y structured packing. The effect of ascending gas flow on the development of capillary-gravitational instability is determined using flow pattern observations, local liquid flow rate characterization and pressure drop measurements. The correlation for prediction of the critical gas flow factor corresponded to flow flooding is proposed and verified.",

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note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 ; Conference date: 27-08-2018 Through 30-08-2018",

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Capillary-gravitational instability of counter-current gas-liquid flow in structured packing. / Kuznetsov, V. V.; Shamirzaev, A. S.

В: Journal of Physics: Conference Series, Том 1105, № 1, 012082, 28.11.2018.

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

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N2 - The paper considers the large-scale characteristics of counter-current gas-liquid flow in the column filled with Mellapak 500Y structured packing. The effect of ascending gas flow on the development of capillary-gravitational instability is determined using flow pattern observations, local liquid flow rate characterization and pressure drop measurements. The correlation for prediction of the critical gas flow factor corresponded to flow flooding is proposed and verified.

AB - The paper considers the large-scale characteristics of counter-current gas-liquid flow in the column filled with Mellapak 500Y structured packing. The effect of ascending gas flow on the development of capillary-gravitational instability is determined using flow pattern observations, local liquid flow rate characterization and pressure drop measurements. The correlation for prediction of the critical gas flow factor corresponded to flow flooding is proposed and verified.

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