Title of article
Surface tension measurements of 1,1,1,3,3-pentafluoropropane (HFC-245fa) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) from 254 to 333 K
Author/Authors
Lin، نويسنده , , Hong and Duan، نويسنده , , Yuan-Yuan and Wang، نويسنده , , Zhong-Wei، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
8
From page
79
To page
86
Abstract
The surface tension of 1,1,1,3,3-pentafluoropropane (HFC-245fa) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) were measured over the temperature range of 254–333 K, using the differential capillary rise method (DCRM) under vapor–liquid equilibrium conditions. The temperature and surface tension uncertainties were estimated to be within ±10 mK and ±0.15 mN m−1, respectively. The present data were used to develop van der Waals-type surface tension correlations for HFC-245fa and HFC-236fa, respectively.
Keywords
DCRM , HFC-236fa , Surface Tension , HFC-245fa
Journal title
Fluid Phase Equilibria
Serial Year
2003
Journal title
Fluid Phase Equilibria
Record number
2033764
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