КФУ. Карточка публикации. Study of Acoustic Noise during Gas Filtration through a Porous Medium

КАЗАНСКИЙ
ФЕДЕРАЛЬНЫЙ УНИВЕРСИТЕТ

RUS

- EN
- 中文
- ES

STUDY OF ACOUSTIC NOISE DURING GAS FILTRATION THROUGH A POROUS MEDIUM

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2019

Язык

английский

Авторы, сотрудники КФУ

Марфин Евгений Александрович, автор

Овчинников Марат Николаевич, автор

Сагиров Рустам Наилевич, автор

Библиографическое описание на языке оригинала

Metelev I.S, Ovchinnikov M.N, Marfin E.A, Study of Acoustic Noise during Gas Filtration through a Porous Medium//Acoustical Physics. - 2019. - Vol.65, Is.2. - P.200-207.

Аннотация

As fluids and gases move through porous media, they generate acoustic noise. It is shown that the shape of the noise spectra is determined by the properties of the fluid and the porous reservoir, as well as by the flow regime. Our study has experimentally confirmed the conclusions that the location of sound intensity maxima are independent of the rate of fluid filtration through a porous medium. The criterion for the occurrence of filtration noise as a fluid moves through a porous medium is determined. The dependence of the sound intensity maximum on the fluid filtration rate is studied. The relationship between the porosity and permeability of porous media samples and the character of the filtration noise spectra is considered. The obtained experimental data can be used to create a sound generation model for gas filtration through a porous medium.

Ключевые слова

porous medium, hydrodynamic sound generation, amplitude?frequency spectrum, filtration, turbulence, Reynolds number

Название журнала

Acoustical Physics

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85066112403&doi=10.1134%2fS1063771019020088&partnerID=40&md5=f36a679b0181d8c2af2454fc120c7679

Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку

https://repository.kpfu.ru/?p_id=204552

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Марфин Евгений Александрович	ru_RU
dc.contributor.author	Овчинников Марат Николаевич	ru_RU
dc.contributor.author	Овчинников Марат Николаевич	ru_RU
dc.contributor.author	Сагиров Рустам Наилевич	ru_RU
dc.date.accessioned	2019-01-01T00:00:00Z	ru_RU
dc.date.available	2019-01-01T00:00:00Z	ru_RU
dc.date.issued	2019	ru_RU
dc.identifier.citation	Metelev I.S, Ovchinnikov M.N, Marfin E.A, Study of Acoustic Noise during Gas Filtration through a Porous Medium//Acoustical Physics. - 2019. - Vol.65, Is.2. - P.200-207.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=204552	ru_RU
dc.description.abstract	Acoustical Physics	ru_RU
dc.description.abstract	As fluids and gases move through porous media, they generate acoustic noise. It is shown that the shape of the noise spectra is determined by the properties of the fluid and the porous reservoir, as well as by the flow regime. Our study has experimentally confirmed the conclusions that the location of sound intensity maxima are independent of the rate of fluid filtration through a porous medium. The criterion for the occurrence of filtration noise as a fluid moves through a porous medium is determined. The dependence of the sound intensity maximum on the fluid filtration rate is studied. The relationship between the porosity and permeability of porous media samples and the character of the filtration noise spectra is considered. The obtained experimental data can be used to create a sound generation model for gas filtration through a porous medium.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	porous medium	ru_RU
dc.subject	hydrodynamic sound generation	ru_RU
dc.subject	amplitude?frequency spectrum	ru_RU
dc.subject	filtration	ru_RU
dc.subject	turbulence	ru_RU
dc.subject	Reynolds number	ru_RU
dc.title	Study of Acoustic Noise during Gas Filtration through a Porous Medium	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU