球形粒子ランダム集合体における第１層近接粒子の空間分布

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タイトル別名
  • Spatial Distribution of the First-Layer Weighbors in a Random Assemblage of Equal Spheres
  • キュウケイ リュウシ ランダム シュウゴウタイ ニ オケル ダイ 1ソウ キン

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Spatial distribution of the first-layer neighbors in a random assemblage of equal spheres is discussed from the radial distribution function in the Percus-Yevick approximation The first-layer neighbors are defined as the particles which lie within the first peak of the radial distribution function. The average distance of the first layer from a central sphere is obtained along with a simple, approximate expression. In the range higher than the particle volume fraction 0.4, the particle distribution can be modeled such that the average number of the first-layer neighbors is twelve, one half of them being distributed inside of the position expressed by Eq. (3) and the other half lying outside.

収録刊行物

  • 粉体工学会誌

    粉体工学会誌 16 (12), 709-713, 1979

    一般社団法人 粉体工学会

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