Viscosity and density of methane+cis-decalin from 323 to 423 K at pressures to 140 MPa

B. Tohidi, A. C. Todd, A. Danesh, R. W. Burgass, F. Gozalpour

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Dynamic viscosity (?) and density (?) data are reported for methane + cis-decahydronaphthaline (decalin) binary mixtures of 25, 50, and 75 mass% (74, 90, and 96 mol%) methane at three temperatures (323, 373, and 423 K) from saturation pressure to 140 MPa. A capillary tube viscometer was used for measuring the dynamic viscosity, with the density being calculated from measurements of sample mass and volume. The overall uncertainties in the reported data are 1.0 and 0.5% for the viscosity and density measurements, respectively.

Original languageEnglish
Pages (from-to)1661-1668
Number of pages8
JournalInternational Journal of Thermophysics
Volume22
Issue number6
DOIs
Publication statusPublished - Nov 2001

Keywords

  • Binary mixtures
  • Cis-decalin
  • Decahydronaphthaline (decalin)
  • Density
  • High pressure
  • Methane
  • Viscosity

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