Hall current’s effect on MHD boundary layer compressible flow of fluid past a stretching sheet with viscous dissipation.
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| Title: | Hall current’s effect on MHD boundary layer compressible flow of fluid past a stretching sheet with viscous dissipation. |
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| Authors: | DAS, Bandita1, MUDOI, Sunmoni2 sunmoni77.mudoi@gmail.com, SARMA, Dipak2 |
| Source: | Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi. Feb2026, Vol. 44 Issue 1, p318-328. 11p. |
| Subjects: | Hall effect, Magnetohydrodynamics, Compressible flow, Surfaces (Physics), Energy dissipation, Heat transfer, Boundary layer (Aerodynamics), Nusselt number |
| Abstract: | This work investigates the consequence of hall current on the boundary layer along a stretching sheet in the occurrence of magnetohydrodynamics, heat transfer and viscous dissipation. In the direction of the flow, a uniform transverse magnetic field is applied. Here, the controlling equations are modified into nonlinear ordinary expressions, implementing the similarity transformation. Validation is accomplished by applying the MATLAB bvp4c skill. We then visually display the impact of varied parameters by introducing temperature and non-dimensional velocity into the problem. Moreover, it is found that the relevant parameters significantly affect the flow patterns and other important physical quantities by organizing and categorizing their effects on the coefficients of skin-friction and heat transfer rate using the Nusselt number, which are of concrete relevance. Our study shows that increasing the Hall current parameter results in an enhanced primary velocity flow pattern, accompanied by a reduction in secondary velocity and temperature flow patterns. [ABSTRACT FROM AUTHOR] |
| Copyright of Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi is the property of Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi 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 |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 192932661 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Hall current’s effect on MHD boundary layer compressible flow of fluid past a stretching sheet with viscous dissipation. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22DAS%2C+Bandita%22">DAS, Bandita</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22MUDOI%2C+Sunmoni%22">MUDOI, Sunmoni</searchLink><relatesTo>2</relatesTo><i> sunmoni77.mudoi@gmail.com</i><br /><searchLink fieldCode="AR" term="%22SARMA%2C+Dipak%22">SARMA, Dipak</searchLink><relatesTo>2</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Sigma%3A+Journal+of+Engineering+%26+Natural+Sciences+%2F+Mühendislik+ve+Fen+Bilimleri+Dergisi%22">Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi</searchLink>. Feb2026, Vol. 44 Issue 1, p318-328. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Hall+effect%22">Hall effect</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetohydrodynamics%22">Magnetohydrodynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Compressible+flow%22">Compressible flow</searchLink><br /><searchLink fieldCode="DE" term="%22Surfaces+%28Physics%29%22">Surfaces (Physics)</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+dissipation%22">Energy dissipation</searchLink><br /><searchLink fieldCode="DE" term="%22Heat+transfer%22">Heat transfer</searchLink><br /><searchLink fieldCode="DE" term="%22Boundary+layer+%28Aerodynamics%29%22">Boundary layer (Aerodynamics)</searchLink><br /><searchLink fieldCode="DE" term="%22Nusselt+number%22">Nusselt number</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This work investigates the consequence of hall current on the boundary layer along a stretching sheet in the occurrence of magnetohydrodynamics, heat transfer and viscous dissipation. In the direction of the flow, a uniform transverse magnetic field is applied. Here, the controlling equations are modified into nonlinear ordinary expressions, implementing the similarity transformation. Validation is accomplished by applying the MATLAB bvp4c skill. We then visually display the impact of varied parameters by introducing temperature and non-dimensional velocity into the problem. Moreover, it is found that the relevant parameters significantly affect the flow patterns and other important physical quantities by organizing and categorizing their effects on the coefficients of skin-friction and heat transfer rate using the Nusselt number, which are of concrete relevance. Our study shows that increasing the Hall current parameter results in an enhanced primary velocity flow pattern, accompanied by a reduction in secondary velocity and temperature flow patterns. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi is the property of Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi 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: 10.14744/sigma.2026.1984 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 318 Subjects: – SubjectFull: Hall effect Type: general – SubjectFull: Magnetohydrodynamics Type: general – SubjectFull: Compressible flow Type: general – SubjectFull: Surfaces (Physics) Type: general – SubjectFull: Energy dissipation Type: general – SubjectFull: Heat transfer Type: general – SubjectFull: Boundary layer (Aerodynamics) Type: general – SubjectFull: Nusselt number Type: general Titles: – TitleFull: Hall current’s effect on MHD boundary layer compressible flow of fluid past a stretching sheet with viscous dissipation. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: DAS, Bandita – PersonEntity: Name: NameFull: MUDOI, Sunmoni – PersonEntity: Name: NameFull: SARMA, Dipak IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 02 Text: Feb2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 13047191 Numbering: – Type: volume Value: 44 – Type: issue Value: 1 Titles: – TitleFull: Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi Type: main |
| ResultId | 1 |
