Development of secondary flow in a curved rectangular duct
Development of secondary flow in curved rectangular regular section duct using an improved finite difference scheme for solving parabolized Navier-Stokes equations is presented. This scheme has its origin in the work of Briley, which is based on ADI method to march the solution in the streamwise dir...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Faculty of Mechanical Engineering
2008
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| Online Access: | http://eprints.utm.my/652/1/AmerNordinDarus2009_DevelopmentofSecondaryFlowinCurved.pdf |
| _version_ | 1825908947941326848 |
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| author | Darus, Amer Nordin Yap, Yip Fatt |
| author_facet | Darus, Amer Nordin Yap, Yip Fatt |
| author_sort | Darus, Amer Nordin |
| collection | ePrints |
| description | Development of secondary flow in curved rectangular regular section duct using an improved finite difference scheme for solving parabolized Navier-Stokes equations is presented. This scheme has its origin in the work of Briley, which is based on ADI method to march the solution in the streamwise direction. With some modifications, it is shown in the present work that the stability of this scheme is greatly enhanced. Its applicability is considerably increased. To demonstrate the strength of the improved scheme, it is used to predict the flows in both mildly and strongly curved ducts for moderate to high Dean number. Predictions obtained with the improved scheme show good agreement with the available experimental and computational data |
| first_indexed | 2024-03-05T17:54:52Z |
| format | Article |
| id | utm.eprints-652 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T17:54:52Z |
| publishDate | 2008 |
| publisher | Faculty of Mechanical Engineering |
| record_format | dspace |
| spelling | utm.eprints-6522010-09-21T05:30:07Z http://eprints.utm.my/652/ Development of secondary flow in a curved rectangular duct Darus, Amer Nordin Yap, Yip Fatt TJ Mechanical engineering and machinery Development of secondary flow in curved rectangular regular section duct using an improved finite difference scheme for solving parabolized Navier-Stokes equations is presented. This scheme has its origin in the work of Briley, which is based on ADI method to march the solution in the streamwise direction. With some modifications, it is shown in the present work that the stability of this scheme is greatly enhanced. Its applicability is considerably increased. To demonstrate the strength of the improved scheme, it is used to predict the flows in both mildly and strongly curved ducts for moderate to high Dean number. Predictions obtained with the improved scheme show good agreement with the available experimental and computational data Faculty of Mechanical Engineering 2008-12 Article PeerReviewed application/pdf en http://eprints.utm.my/652/1/AmerNordinDarus2009_DevelopmentofSecondaryFlowinCurved.pdf Darus, Amer Nordin and Yap, Yip Fatt (2008) Development of secondary flow in a curved rectangular duct. Jurnal Mekanikal (27). pp. 1-22. ISSN 0127-3396 http://jurnalmekanikal.fkm.utm.my/UserFiles/file/Secondary_Amer2009_Jld27_1-22_.pdf |
| spellingShingle | TJ Mechanical engineering and machinery Darus, Amer Nordin Yap, Yip Fatt Development of secondary flow in a curved rectangular duct |
| title | Development of secondary flow in a curved rectangular duct
|
| title_full | Development of secondary flow in a curved rectangular duct
|
| title_fullStr | Development of secondary flow in a curved rectangular duct
|
| title_full_unstemmed | Development of secondary flow in a curved rectangular duct
|
| title_short | Development of secondary flow in a curved rectangular duct
|
| title_sort | development of secondary flow in a curved rectangular duct |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/652/1/AmerNordinDarus2009_DevelopmentofSecondaryFlowinCurved.pdf |
| work_keys_str_mv | AT darusamernordin developmentofsecondaryflowinacurvedrectangularduct AT yapyipfatt developmentofsecondaryflowinacurvedrectangularduct |