DOI QR코드

DOI QR Code

A Paradigm for the Viscosity of Fluids

  • Published : 1988.08.20

Abstract

A new paradigm for the viscosity of fluid is presented by considering the fact that the viscosity is equal to the shear stress divided by the shear rate. The shear stress is obtained from the sum of kinetic and internal pressures of fluid, and the shear rate is found from the phonon velocity divided by the mean free path of the phonon. The calculated viscosities for various simple substances are in excellent agreements with those of the observed data through the wide temperature range covered both of liquid and gas phase.

Keywords

References

  1. Chem. Rev. v.119 Brush, S. G.
  2. The Mathematical Theory of Non-Uniform Gases Chapman, S.;Cowling, T. G.
  3. J. Chem. Phys. v.14 Kirkwood, J. G.
  4. J. Chem. Phys. v.20 Green, M. S.
  5. J. Chem. Phys. v.25 Longuet-Higgins, H. G.;Poloe, J. A.
  6. Physical Chemistry Moor, Walter J.
  7. The Properties of Gases and Liquids(3td ed.) Reid, R. C.;Prausnitz, J. M.;Sherwood, T. K.
  8. J. Heat Transfer v.101 Basu, R. S.;Sengers, J. V.
  9. Transitions and Critical Phenomena v.5A Kawasaki, K.;C. Domb(ed.);M. S. Green(ed.)
  10. Physical Review A v.6 Perl, R.;Ferrell, R. A.
  11. Molecular Theory of Gases and Liquids Hirschfelder, J. O.;Curtiss, C. F.;Bird, R. B.
  12. Liquids and Liquid Mixture(3rd ed.) Rowlinson, J. S.;Swinton, F. L.
  13. Lange's Handbook of Chemistry(11th Ed.) Dean, J. A.
  14. CRC Handbook of Chemistry and Physics(67th Ed.) Weast, R. C.(et al.)
  15. Physical Chemistry(2nd Ed.) E. A. Moelwyn-Hughes
  16. Handbook of Thermodynamic Tables and Charts Raznjevic, Kuzman
  17. ALCHE. J. v.21 B. I. Lee;M. G. Kesler
  18. J. Phys. Chem. v.68 Teresa S. Ree;Taikyue, Ree;H. Eyring
  19. Transport Phenomena R. B. Bird;W. E. Stewart;E. N. Lightfoot

Cited by

  1. A calculation for the viscosity of fluids by using van der Waals equation of state vol.6, pp.2, 1988, https://doi.org/10.1007/bf02697489
  2. A prediction of the abnormal behavior in the viscosity of liquid water under pressure vol.10, pp.2, 1988, https://doi.org/10.1007/bf02697404
  3. 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