Reference correlation for the viscosity of liquid toluene from 213 to 373 K at pressures to 250 MPa

Authors
Assael, MJ Avelino, HMT Dalaouti, NK Fareleira, JMNA Harris, KR
Citation
Mj. Assael et al., Reference correlation for the viscosity of liquid toluene from 213 to 373 K at pressures to 250 MPa, INT J THERM, 22(3), 2001, pp. 789-799
Citations number
28
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
INTERNATIONAL JOURNAL OF THERMOPHYSICS
ISSN journal
0195928X → ACNP
Volume
22
Issue
3
Year of publication
2001
Pages
789 - 799
Database
ISI
SICI code
0195-928X(200105)22:3<789:RCFTVO>2.0.ZU;2-K
Abstract
A correlation in terms of temperature and molar volume is recommended for t he viscosity of liquid toluene as a reference for high-pressure viscosity m easurements. The temperature range covered is from 213 to 373 K, and the pr essure range from atmospheric up to 250 MPa. The standard deviation of the proposed correlation is 1.36 %, and, within a 95 % confidence limit, the er ror is 2.7 %. It is estimated that for densities up to 920 kg.m(-3) the unc ertainty of the viscosity values generated by this correlation is about +/- 2%.