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Perturbative theory of the packing of mixtures and of non-spherical particles

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  • Oakeshott, R.B.S.
  • Edwards, S.F.

Abstract

We present a simple theory for the packing of irregular particles and mixtures considered as a perturbation of a packing of monodisperse spheres. Using the perturbation theory we extract the different geometrical effects which effect the packing density, and discuss why packings of irregular particles are generally less dense than packings of monodisperse spheres, whereas packings of mixtures of particles of different sizes are generally denser than monodisperse sphere packings.

Suggested Citation

  • Oakeshott, R.B.S. & Edwards, S.F., 1994. "Perturbative theory of the packing of mixtures and of non-spherical particles," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 202(3), pages 482-498.
    • Handle: RePEc:eee:phsmap:v:202:y:1994:i:3:p:482-498
    DOI: 10.1016/0378-4371(94)90474-X
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    References listed on IDEAS

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    1. Edwards, S.F. & Oakeshott, R.B.S., 1989. "Theory of powders," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 157(3), pages 1080-1090.
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