A Review on Flow Regimes and Aeroacoustic Coupling in Subsonic Flow Around Flat Plates.
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| Title: | A Review on Flow Regimes and Aeroacoustic Coupling in Subsonic Flow Around Flat Plates. |
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| Authors: | El Khatib, Atef1,2 (AUTHOR) alkhatib.atif@gmail.com, Al Miaari, Ahmad3 (AUTHOR), Assoum, Hassan2 (AUTHOR), Salem, Ahmad2,4 (AUTHOR), Hammoud, Ali2 (AUTHOR) |
| Source: | Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ). Jun2025, Vol. 50 Issue 12, p8753-8777. 25p. |
| Subjects: | Axial flow compressors, Evidence gaps, Acoustic vibrations, Flow velocity, Axial flow, Subsonic flow |
| Abstract: | Vortex shedding and aeroacoustic interaction in flow around flat bodies is an important field that grabbed researchers' attention. Industrial applications of this flow include axial flow compressors, finned heat exchangers, and ducting systems. Aeroacoustic coupling in such systems affects their performance and structural fatigue. Building a solid understanding of flow regimes and predicting the occurrence of aeroacoustic resonance is crucial for avoiding excessive acoustic vibrations and reducing undesirable noise. This paper presents a review of various studies to gain an understanding of the identification of flow regimes, principles of aeroacoustic coupling, and prediction of aeroacoustic resonance in flow around single and two flat plates in tandem. The paper also highlights the research gaps in these areas. The review found that while the understanding of flow regimes around single flat plates is well-established, significant research gaps remain in identifying flow regimes in flow around two flat plates. In addition, a research gap exists in predicting aeroacoustic resonance as both numerical and experimental approaches have some limitations, particularly in the accurate prediction of resonant flow velocities and the accounting for deviations in Strouhal numbers values. [ABSTRACT FROM AUTHOR] |
| Copyright of Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ) 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: 185967032 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: A Review on Flow Regimes and Aeroacoustic Coupling in Subsonic Flow Around Flat Plates. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22El+Khatib%2C+Atef%22">El Khatib, Atef</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> alkhatib.atif@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Al+Miaari%2C+Ahmad%22">Al Miaari, Ahmad</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Assoum%2C+Hassan%22">Assoum, Hassan</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Salem%2C+Ahmad%22">Salem, Ahmad</searchLink><relatesTo>2,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hammoud%2C+Ali%22">Hammoud, Ali</searchLink><relatesTo>2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Arabian+Journal+for+Science+%26+Engineering+%28Springer+Science+%26+Business+Media+B%2EV%2E+%29%22">Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. )</searchLink>. Jun2025, Vol. 50 Issue 12, p8753-8777. 25p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Axial+flow+compressors%22">Axial flow compressors</searchLink><br /><searchLink fieldCode="DE" term="%22Evidence+gaps%22">Evidence gaps</searchLink><br /><searchLink fieldCode="DE" term="%22Acoustic+vibrations%22">Acoustic vibrations</searchLink><br /><searchLink fieldCode="DE" term="%22Flow+velocity%22">Flow velocity</searchLink><br /><searchLink fieldCode="DE" term="%22Axial+flow%22">Axial flow</searchLink><br /><searchLink fieldCode="DE" term="%22Subsonic+flow%22">Subsonic flow</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Vortex shedding and aeroacoustic interaction in flow around flat bodies is an important field that grabbed researchers' attention. Industrial applications of this flow include axial flow compressors, finned heat exchangers, and ducting systems. Aeroacoustic coupling in such systems affects their performance and structural fatigue. Building a solid understanding of flow regimes and predicting the occurrence of aeroacoustic resonance is crucial for avoiding excessive acoustic vibrations and reducing undesirable noise. This paper presents a review of various studies to gain an understanding of the identification of flow regimes, principles of aeroacoustic coupling, and prediction of aeroacoustic resonance in flow around single and two flat plates in tandem. The paper also highlights the research gaps in these areas. The review found that while the understanding of flow regimes around single flat plates is well-established, significant research gaps remain in identifying flow regimes in flow around two flat plates. In addition, a research gap exists in predicting aeroacoustic resonance as both numerical and experimental approaches have some limitations, particularly in the accurate prediction of resonant flow velocities and the accounting for deviations in Strouhal numbers values. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ) 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.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s13369-024-09937-z Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 25 StartPage: 8753 Subjects: – SubjectFull: Axial flow compressors Type: general – SubjectFull: Evidence gaps Type: general – SubjectFull: Acoustic vibrations Type: general – SubjectFull: Flow velocity Type: general – SubjectFull: Axial flow Type: general – SubjectFull: Subsonic flow Type: general Titles: – TitleFull: A Review on Flow Regimes and Aeroacoustic Coupling in Subsonic Flow Around Flat Plates. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: El Khatib, Atef – PersonEntity: Name: NameFull: Al Miaari, Ahmad – PersonEntity: Name: NameFull: Assoum, Hassan – PersonEntity: Name: NameFull: Salem, Ahmad – PersonEntity: Name: NameFull: Hammoud, Ali IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 06 Text: Jun2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 2193567X Numbering: – Type: volume Value: 50 – Type: issue Value: 12 Titles: – TitleFull: Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ) Type: main |
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