Particle Collision on the Wall in a Stagnation Flow

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概要

• 論文の詳細を見る

• The behavior of a single particle which moves in the stagnation flow of an ideal fluid is studied theoretically, assuming that the drag force is proportional to both the first and second powers of the velocity difference between a particle and a fluid. In the case that the interaction force is assumed to follow only Stokes law, an analytic solution is sought and the critical condition for collision is obtained. The drag force based on the second power of the relative velocity tends to prevent the particle collision on the wall. These characteristics are clarified through the effective collision radius, and so on.

• 一般社団法人日本機械学会の論文

著者

• Hasegawa Eiji

  Faculty Of Engiineering Keio Univ.

• MATSUFUJI Hisayoshi

  Faculty of Engineering, Keio University

• Matsufuji Hisayoshi

  Faculty Of Engineering Keio University

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