Classification of Steady Flows Around the Ahmed Body at Low Reynolds Numbers
The present work showed that steady-state flows around the Ahmed body exist at least for the range Re ⩽ 1350. All the obtained steady-state flows can be classified into six regimes depending upon the number of the reverse-flow regions and the occurrence of separation-reattachment. The reverse-flow regions are formed in the order of the wake flow region, near the front of the body, on the slant surface, on the top, and the side of the body as Re increases. Some parts of local-flow-structures which appear at high Re are also involved in the rather low Re flows.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
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Authors:
- Mikasa, Masatoshi
- Shiratori, Suguru
- Kohri, Itsuhei
- Nagano, Hideaki
- Shimano, Kenjiro
- Publication Date: 2020-9
Language
- English
- Japanese
Media Info
- Media Type: Digital/other
- Features: Figures; References; Tables;
- Pagination: pp 818-823
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Serial:
- Transactions of Society of Automotive Engineers of Japan
- Volume: 51
- Issue Number: 5
- Publisher: Society of Automotive Engineers of Japan
- ISSN: 0287-8321
- EISSN: 1883-0811
- Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
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Publication flags:
Open Access (libre)
Subject/Index Terms
- TRT Terms: Boundary layer separation; Flow fields; Fluid dynamics; Reynolds number; Simulation; Steady state
- Identifier Terms: Ahmed body
- Subject Areas: Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 01755882
- Record Type: Publication
- Source Agency: Japan Science and Technology Agency (JST)
- Files: TRIS, JSTAGE
- Created Date: Oct 27 2020 12:24PM