Kinetic theory for dilute cohesive granular gases with a square well potential

Satoshi Takada, Kuniyasu Saitoh, and Hisao Hayakawa
Phys. Rev. E 94, 012906 – Published 15 July 2016

Abstract

We develop the kinetic theory of dilute cohesive granular gases in which the attractive part is described by a square well potential. We derive the hydrodynamic equations from the kinetic theory with the microscopic expressions for the dissipation rate and the transport coefficients. We check the validity of our theory by performing the direct simulation Monte Carlo.

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  • Received 15 June 2015
  • Revised 10 May 2016

DOI:https://doi.org/10.1103/PhysRevE.94.012906

©2016 American Physical Society

Physics Subject Headings (PhySH)

  1. Research Areas
  1. Physical Systems
Polymers & Soft Matter

Authors & Affiliations

Satoshi Takada1,*, Kuniyasu Saitoh2,†, and Hisao Hayakawa1

  • 1Yukawa Institute for Theoretical Physics, Kyoto University, Kitashirakawa Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan
  • 2Faculty of Engineering Technology, MESA+, University of Twente, 7500 AE Enschede, The Netherlands

  • *Present address: Department of Physics, Kyoto University, Kitashirakawa Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan; takada.satoshi.3s@kyoto-u.ac.jp
  • Present address: WPI Advanced Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.

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Issue

Vol. 94, Iss. 1 — July 2016

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