The density, viscosity, and thermal conductivity of ethylene glycol + water, diethylene glycol + water,
and triethylene glycol + water mixtures were measured at temperatures ranging from 290 K to 450 K
and concentrations ranging from 25 mol % glycol to 100 mol % glycol. Our data were generally in agreement
with the limited data available in the literature and were correlated using simple empirical expressions
and the generalized corresponding states principle (GCSP). The GCSP method, with two adjustable
parameters for each property, offers the potential for judicious extrapolation of density and transport
property data for all glycol + water mixtures.
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