Formula for the shear viscosity of square well fluids has been proposed through the modified pair correlation function in hard sphere system. The results are compared with the expression derived by Nigra and Evans [J Chem Phys, 122 (2005) 244508] for square well potential and with those derived from the diffusion coefficient of L-J potential by employing Stokes-Einstein relation. The numerical results of the scaling laws relating with the shear viscosity are also compared with the theoretical results.
Shear viscosity of dense fluid
Srivastava R.Primo
Writing – Original Draft Preparation
;
2009-01-01
Abstract
Formula for the shear viscosity of square well fluids has been proposed through the modified pair correlation function in hard sphere system. The results are compared with the expression derived by Nigra and Evans [J Chem Phys, 122 (2005) 244508] for square well potential and with those derived from the diffusion coefficient of L-J potential by employing Stokes-Einstein relation. The numerical results of the scaling laws relating with the shear viscosity are also compared with the theoretical results.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
