Heat transfer by satellite cluster of cylinders at subcritical Reynolds number.
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| Title: | Heat transfer by satellite cluster of cylinders at subcritical Reynolds number. |
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| Authors: | Dhiman, S. K.1 sushil_k_dhiman@yahoo.co.in, Kumar, Arbind1, Prasad, J. K.1 |
| Source: | Heat & Mass Transfer. Mar2019, Vol. 55 Issue 3, p595-612. 18p. |
| Subjects: | Heat transfer, Reynolds number, Air flow |
| Abstract: | 2D unsteady computations were conducted in Fluent for differently configured cluster of cylinders at constant-heat-flux wall condition subjected to transverse air-flow at subcritical Reynolds number of 3.5 × 104. The investigation aimed to observe the performance of satellite arrangement of nine clustered cylinders for stage-wise heat exchange process in waste-heat-recovery recuperators (WHRR). Nusselt numbers were analyzed while the pressure distributions and flow visualizations were used to interpret the flow and heat transfer phenomenon. The analysis of heat transfer data revealed an improvement in heat transfer ratio of 3.55% by the satellite arrangement over that of cluster of nine single cylinders providing the heat transfer ideally. [ABSTRACT FROM AUTHOR] |
| Copyright of Heat & Mass Transfer 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 |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 135233711 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Heat transfer by satellite cluster of cylinders at subcritical Reynolds number. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Dhiman%2C+S%2E+K%2E%22">Dhiman, S. K.</searchLink><relatesTo>1</relatesTo><i> sushil_k_dhiman@yahoo.co.in</i><br /><searchLink fieldCode="AR" term="%22Kumar%2C+Arbind%22">Kumar, Arbind</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Prasad%2C+J%2E+K%2E%22">Prasad, J. K.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Heat+%26+Mass+Transfer%22">Heat & Mass Transfer</searchLink>. Mar2019, Vol. 55 Issue 3, p595-612. 18p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Heat+transfer%22">Heat transfer</searchLink><br /><searchLink fieldCode="DE" term="%22Reynolds+number%22">Reynolds number</searchLink><br /><searchLink fieldCode="DE" term="%22Air+flow%22">Air flow</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: 2D unsteady computations were conducted in Fluent for differently configured cluster of cylinders at constant-heat-flux wall condition subjected to transverse air-flow at subcritical Reynolds number of 3.5 × 104. The investigation aimed to observe the performance of satellite arrangement of nine clustered cylinders for stage-wise heat exchange process in waste-heat-recovery recuperators (WHRR). Nusselt numbers were analyzed while the pressure distributions and flow visualizations were used to interpret the flow and heat transfer phenomenon. The analysis of heat transfer data revealed an improvement in heat transfer ratio of 3.55% by the satellite arrangement over that of cluster of nine single cylinders providing the heat transfer ideally. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Heat & Mass Transfer 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/s00231-018-2426-z Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 18 StartPage: 595 Subjects: – SubjectFull: Heat transfer Type: general – SubjectFull: Reynolds number Type: general – SubjectFull: Air flow Type: general Titles: – TitleFull: Heat transfer by satellite cluster of cylinders at subcritical Reynolds number. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Dhiman, S. K. – PersonEntity: Name: NameFull: Kumar, Arbind – PersonEntity: Name: NameFull: Prasad, J. K. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2019 Type: published Y: 2019 Identifiers: – Type: issn-print Value: 09477411 Numbering: – Type: volume Value: 55 – Type: issue Value: 3 Titles: – TitleFull: Heat & Mass Transfer Type: main |
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