Numerical Study of Three-Dimensional Flow within a Cubic Cavity

• Takami Hideo

  Department of Applied Physics, Faculty of Engineering, The University of Tokyo

• Kuwahara Kunio

  Department of Applied Physics, Faculty of Engineering, The University of Tokyo

抄録

A finite-difference solution of the unsteady Navier-Stokes equations by the explicit use of the pressure and the velocity is presented. The aims are to test the scheme and to estimate the three-dimensional effect of the side walls. A 20×20×20 grid is used and the Reynolds numbers are 0, 100 and 400. The scheme works well except that it needs a very large amount of computation time. It is shown that the effect of the side walls is restricted to a relatively thin layer and the central part of the cavity is almost two-dimensional.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 37 (6), 1695-1698, 1974

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390001204188807552
• NII論文ID: 210000084696
• NII論文ID: 130003736355
• NII論文ID: 110001959446
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.37.1695
• BIBCODE: 1974JPSJ...37.1695T
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 7669803
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7669803
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.37.1695
• 本文言語コード: en
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