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Journal of Statistical Physics

, Volume 29, Issue 1, pp 139–153 | Cite as

Kinetic theory of hydrodynamic flows, III. the torque on a rotating sphere or cylinder1

  • Henk van Beijeren
  • J. R. Dorfman
Articles

Abstract

The extended Boltzmann equation introduced in previous papers is used to compute the torque exerted on a macroscopic sphere or cylinder placed in a dilute gas, when the mean free path of the gas molecules is small compared to the characteristic dimension of the sphere or cylinder. The usual hydrodynamic results are recovered in this kinetic theory calculation.

Key words

Boltzmann equation boundary conditions normal solutions rotating sphere or cylinder torque 

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Copyright information

© Plenum Publishing Corporation 1982

Authors and Affiliations

  • Henk van Beijeren
    • 1
  • J. R. Dorfman
    • 2
  1. 1.Institute for Theoretical PhysicsR. W. T. H.AachenWest Germany
  2. 2.Institute for Physical Science and Technology and Department of Physics and AstronomyUniversity of MarylandMaryland

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