Bulletin of the Korean Chemical Society

  • 제10권4호
  • /
  • Pages.372-374
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  • 1989
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  • 0253-2964(pISSN)
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  • 1229-5949(eISSN)
대한화학회 (Korean Chemical Society)
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A Study on the Abnormal Behavior of the Viscosity near the Critical Point

  • 발행 : 1989.08.20
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초록

The new viscosity theory is applied to the abnormal behavior of the viscosity near the critical point. This theory suggests that the viscosity is equal to the product of the absolute pressure(kinetic pressure + internal pressure) and the collision time. We can find this abnormal behavior to be due to the large collision time near the critical point. The agreements between theoriticals and experimentals of the critical enhancement are satisfactory.

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참고문헌

  1. The Mathematical Theory of Nonuniform Gases S. Chapman;T. G. Cowling
  2. Kinetic Theory of Liquids J. Frenkel
  3. J. Chem. Phys. v.4 H. Eyring
  4. Phil. Mag. v.17 E. N. da C. Andrade
  5. J. Chem. Phys. v.32 E. Helfand;S. A. Rice
  6. J. Chem. Phys. v.25 H. C. Longuet-Higgins;J. A. Pople
  7. J. Heat Trans. v.101 R. S. Basu;J. V. Sengers
  8. Phase Transitions and Critical Phenomena v.5A K. Kawasaki
  9. Phys. Rev. A v.6 R. Perl;R. A. Ferrell
  10. Bull. Korean Chem. Soc. v.9 W. Kim;T. S. Chair;H. Pak
  11. J. Chem. Phys. v.74 H. Iwasaki;M. Takahashi

피인용 문헌

  1. A Calculation for the Viscosity of Fluid at the Critical Point vol.23, pp.11, 2002, https://doi.org/10.5012/bkcs.2002.23.11.1524