Briefing: Hydraulic jump in arbitrary prismatic channel.
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| Title: | Briefing: Hydraulic jump in arbitrary prismatic channel. |
|---|---|
| Authors: | Wang, Yu-rong, Zhang, Jian-min, Xu, Wei-lin, Lin, Peng-zhi |
| Source: | Proceedings of ICE: Water Management. Mar2012, Vol. 165 Issue 3, p141-145. 5p. |
| Subjects: | Hydraulic jump, Hydraulics, Eigenvalues, Iterative methods (Mathematics), Channels (Hydraulic engineering), Hydraulic engineering |
| Abstract: | This study presents a novel, simple and accurate approximation of the eigenvalues of the sequent depth ratio of the hydraulic jump formed in an arbitrary gradually expanding prismatic channel. An iterative method is proposed to calculate the sequent depth ratio directly. The presented formulas are applicable to all ranges of side slopes and expansion angles for the channel. The prediction is compared with experimental data and earlier calculations for the range of expansion angles from 3 to 9° in a trapezoidal and rectangular expanding channel. The results indicate that the proposed method is accurate yet simple to use and free of empirical coefficients. [ABSTRACT FROM AUTHOR] |
| Copyright of Proceedings of ICE: Water Management is the property of Thomas Telford Ltd 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: 73649544 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Briefing: Hydraulic jump in arbitrary prismatic channel. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Wang%2C+Yu-rong%22">Wang, Yu-rong</searchLink><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Jian-min%22">Zhang, Jian-min</searchLink><br /><searchLink fieldCode="AR" term="%22Xu%2C+Wei-lin%22">Xu, Wei-lin</searchLink><br /><searchLink fieldCode="AR" term="%22Lin%2C+Peng-zhi%22">Lin, Peng-zhi</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Proceedings+of+ICE%3A+Water+Management%22">Proceedings of ICE: Water Management</searchLink>. Mar2012, Vol. 165 Issue 3, p141-145. 5p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Hydraulic+jump%22">Hydraulic jump</searchLink><br /><searchLink fieldCode="DE" term="%22Hydraulics%22">Hydraulics</searchLink><br /><searchLink fieldCode="DE" term="%22Eigenvalues%22">Eigenvalues</searchLink><br /><searchLink fieldCode="DE" term="%22Iterative+methods+%28Mathematics%29%22">Iterative methods (Mathematics)</searchLink><br /><searchLink fieldCode="DE" term="%22Channels+%28Hydraulic+engineering%29%22">Channels (Hydraulic engineering)</searchLink><br /><searchLink fieldCode="DE" term="%22Hydraulic+engineering%22">Hydraulic engineering</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This study presents a novel, simple and accurate approximation of the eigenvalues of the sequent depth ratio of the hydraulic jump formed in an arbitrary gradually expanding prismatic channel. An iterative method is proposed to calculate the sequent depth ratio directly. The presented formulas are applicable to all ranges of side slopes and expansion angles for the channel. The prediction is compared with experimental data and earlier calculations for the range of expansion angles from 3 to 9° in a trapezoidal and rectangular expanding channel. The results indicate that the proposed method is accurate yet simple to use and free of empirical coefficients. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Proceedings of ICE: Water Management is the property of Thomas Telford Ltd 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: 10.1680/wama.2012.165.3.141 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 5 StartPage: 141 Subjects: – SubjectFull: Hydraulic jump Type: general – SubjectFull: Hydraulics Type: general – SubjectFull: Eigenvalues Type: general – SubjectFull: Iterative methods (Mathematics) Type: general – SubjectFull: Channels (Hydraulic engineering) Type: general – SubjectFull: Hydraulic engineering Type: general Titles: – TitleFull: Briefing: Hydraulic jump in arbitrary prismatic channel. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Wang, Yu-rong – PersonEntity: Name: NameFull: Zhang, Jian-min – PersonEntity: Name: NameFull: Xu, Wei-lin – PersonEntity: Name: NameFull: Lin, Peng-zhi IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2012 Type: published Y: 2012 Identifiers: – Type: issn-print Value: 17417589 Numbering: – Type: volume Value: 165 – Type: issue Value: 3 Titles: – TitleFull: Proceedings of ICE: Water Management Type: main |
| ResultId | 1 |
