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Changes in the properties of a porous medium by ultrasound exposure

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dc.contributor Казанский федеральный университет
dc.contributor.author Метелёв Игорь Сергеевич
dc.contributor.author Марфин Евгений Александрович
dc.date.accessioned 2020-06-30T07:53:10Z
dc.date.available 2020-06-30T07:53:10Z
dc.date.issued 2019
dc.identifier.citation Metelev I. Changes in the properties of a porous medium by ultrasound exposure / I. Metelev, E. Marfin // Conference Proceedings, Tyumen 2019. - 2019. - Vol. 2019. - P. 1-5. - DOI: 10.3997/2214-4609.201900559.
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/158990
dc.description.abstract In this paper, the characteristics of noise generated by a gas flow in samples of porous media are investigated. It is shown that the dependence of the maximum of the sound intensity on the filtration rate is quadratic, which means a linear dependence of the amplitude of the sound oscillations on the filtration rate. It is also shown that, at the same filtration speed, the sound intensity will be greater for those samples that have less permeability and porosity. The obtained results can be used in the formation of the theory of filtration sound formation, as well as in the interpretation of data recorded by a downhole sound level meter when conducting well logging.
dc.language.iso ru
dc.relation.ispartofseries Tyumen 2019
dc.rights открытый доступ
dc.subject пористая среда
dc.subject проницаемость
dc.subject ультразвук
dc.subject акустическая эмиссия
dc.subject.other Геофизика
dc.subject.other Механика
dc.subject.other Физика
dc.title Changes in the properties of a porous medium by ultrasound exposure
dc.type Article
dc.contributor.org Институт физики
dc.description.pages 1-5
dc.pub-id 235758
dc.identifier.doi 10.3997/2214-4609.201900559

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