Slow Motion of a Small Sphere outside of a Circular Cylinder

• Alam Md. Shamsul

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

• Ishii Katsuya

  Department of Physics, Faculty of Science, The University of Tokyo

• Hasimoto Hidenori

  Department of Physics, Faculty of Science, The University of Tokyo

書誌事項

タイトル別名

• Slow Motion of a Small Sphere outside o

抄録

The slow motion of a small sphere in an incompressible viscous fluid outside of a circular cylinder is studied on the basis of Stokes equations of motion. The force on the sphere translating in any direction has been calculated upto the first order effect of the boundary. An interesting result is that the wall correction factor k satisfies the inequality k_θ<k_z<k_r, where the suffices r, θ and z denote respectively the direction of motion in cylindrical coordinates with the central axis of the cylinder as the z axis. For large radial distances r₀ from the axis, they are found to be proportional to 1⁄(r₀ log r₀).

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 49 (1), 405-408, 1980

  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: 1390001204184480768
• NII論文ID: 110001965102
• NII論文ID: 210000089018
• NII論文ID: 130003896437
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.49.405
• BIBCODE: 1980JPSJ...49..405A
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 2185271
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I2185271
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.49.405
• 本文言語コード: en
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