A Numerical Simulation for Gas-Solid Two-Phase Flow : Influence of the Collision between Particles on the Vertical Upward Flow

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概要

• 論文の詳細を見る

• A numerical simulation of a gas-solid two-phase flow in a vertical upward pipe is performed to examine the influence of collision between particles by using the same probability model which was proposed in the previous paper. We use coarse particles of uniform size as well as heterogeneous size and assume the velocity profile of air as uniform or 1/7th power law. The results show that the collision between particles promotes the particle dispersion both in the axial and radial directions of the pipe.

• 一般社団法人日本機械学会の論文
• 1991-05-15

著者

• TASHIRO HIROYUKI

  Kurume Institute of Technology

• Tashiro Hiroyuki

  Mechanical Engineering Department Kurume Institute Of Technology

• Tomita Yuji

  Mechanical Engineering Department Kyushu Institute Of Technology

• TOMITA Yuji

  Mechanical Engineering Department, Kyushu Institute of Technology

関連論文

• Motion of a single particle in a horizontal pipe
• Effect of Particle-Particle Collision and Particle Rotation upon Floating Mechanism of Coarse Particles in Horizontal Pneurnatic Pipe
• Structural and Magnetic Properties of Fe and Au Ion-Implanted Al2O3 Single Crystals
• Sudden Expansion of Gas-solid Two Phase flow
• Sudden Expansion of Gas-solid Two-phase Flow in Vertical Downward Flow
• A Numerical Simulation for Gas-Solid Two-Phase Flow : Influence of the Collision between Particles on the Vertical Upward Flow
• Sudden Expansion of Gas-solid Two-phase Flow in Vertical Upward Flow

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