Title of article
Estimation of liquid viscosity of pure compounds at different temperatures by a corresponding-states group-contribution method
Author/Authors
Yinghua، نويسنده , , Liang and Peisheng، نويسنده , , Ma Dong-ping، نويسنده , , Li، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
8
From page
123
To page
130
Abstract
A new equation for estimating liquid viscosity of pure compounds in a corresponding-state group-contribution method (CSGC) is presented. Group-contribution parameters of 84 groups were obtained by correlating experimental liquid viscosity data at different temperatures (a total of 2777 data points) of 366 compounds including various alkanes, alkenes, cyclohydrocarbons, aromatic and oxygenated hydrocarbons as well as compounds containing sulfur, nitrogen and halogen. The new method demonstrates significant improvement in accuracy.
Keywords
group-contribution method , Corresponding-state , Liquid viscosity , pure compound
Journal title
Fluid Phase Equilibria
Serial Year
2002
Journal title
Fluid Phase Equilibria
Record number
2033184
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