Ideal-Fluid Flow through a Fixed Near-Wall Granular Layer in the Form of Semi-Infinite Step.
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| Title: | Ideal-Fluid Flow through a Fixed Near-Wall Granular Layer in the Form of Semi-Infinite Step. |
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| Authors: | Gus'kov, O. B.1 (AUTHOR) ogskv@mail.ru |
| Source: | Computational Mathematics & Mathematical Physics. Jan2025, Vol. 65 Issue 1, p151-160. 10p. |
| Subjects: | Self-consistent field theory, Potential flow, Granular flow, Fluid flow, Problem solving |
| Abstract: | We consider the problem on the flow of an ideal fluid along a flat surface with a fixed granular layer lying on it. The layer has the form of a semi-infinite step of finite thickness and consists of an infinite number of statistically uniformly distributed identical spherical granules. The problem is solved using a previously developed method of self-consistent field, which allows one to study the effects of hydrodynamic interaction of a large number of spherical particles in ideal-fluid flows, including in the presence of external boundaries, and to obtain averaged dynamic characteristics of such flows. An analytical function describing the averaged fluid velocity field both inside and outside the layer is obtained in the first approximation with respect to the volume fraction of the granules in the layer. [ABSTRACT FROM AUTHOR] |
| Copyright of Computational Mathematics & Mathematical Physics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 183749690 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Ideal-Fluid Flow through a Fixed Near-Wall Granular Layer in the Form of Semi-Infinite Step. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Gus'kov%2C+O%2E+B%2E%22">Gus'kov, O. B.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> ogskv@mail.ru</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Computational+Mathematics+%26+Mathematical+Physics%22">Computational Mathematics & Mathematical Physics</searchLink>. Jan2025, Vol. 65 Issue 1, p151-160. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Self-consistent+field+theory%22">Self-consistent field theory</searchLink><br /><searchLink fieldCode="DE" term="%22Potential+flow%22">Potential flow</searchLink><br /><searchLink fieldCode="DE" term="%22Granular+flow%22">Granular flow</searchLink><br /><searchLink fieldCode="DE" term="%22Fluid+flow%22">Fluid flow</searchLink><br /><searchLink fieldCode="DE" term="%22Problem+solving%22">Problem solving</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: We consider the problem on the flow of an ideal fluid along a flat surface with a fixed granular layer lying on it. The layer has the form of a semi-infinite step of finite thickness and consists of an infinite number of statistically uniformly distributed identical spherical granules. The problem is solved using a previously developed method of self-consistent field, which allows one to study the effects of hydrodynamic interaction of a large number of spherical particles in ideal-fluid flows, including in the presence of external boundaries, and to obtain averaged dynamic characteristics of such flows. An analytical function describing the averaged fluid velocity field both inside and outside the layer is obtained in the first approximation with respect to the volume fraction of the granules in the layer. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Computational Mathematics & Mathematical Physics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=183749690 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1134/S0965542524701823 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 151 Subjects: – SubjectFull: Self-consistent field theory Type: general – SubjectFull: Potential flow Type: general – SubjectFull: Granular flow Type: general – SubjectFull: Fluid flow Type: general – SubjectFull: Problem solving Type: general Titles: – TitleFull: Ideal-Fluid Flow through a Fixed Near-Wall Granular Layer in the Form of Semi-Infinite Step. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Gus'kov, O. B. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: Jan2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 09655425 Numbering: – Type: volume Value: 65 – Type: issue Value: 1 Titles: – TitleFull: Computational Mathematics & Mathematical Physics Type: main |
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