It is known that many viscosity and thermal conductivity models are only applicable for atmospheric and saturation conditions. On the other hand, very high pressures (higher than 500 bar) is a problem. Does any model exist which can support the viscosity and thermal conductivity of fluids up to very high pressures? (i.e up to 1000 bar)
Generally the transport properties scale with density.
See
1) M. J. Assael, A. R. H. Goodwin, V. Vesovic, W. A. Wakeham, eds, Experimental Thermodynamics Volume IX: Advances in Transport Properties of Fluids, Royal Society of Chemistry, London, 2014. ISBN 9781849736770.
https://www.scribd.com/doc/294926803/Experimental-Thermodynamics
2) J. Millat, J.H. Dymond, C.A. Nieto de Castro (Eds.), The Transport Properties of Fluids — Their
Correlation, Prediction and Estimation, Cambridge University Press, London, 1996
There are models for different fluids at very high pressure. Please specify your fluid and applications.
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