Determination of Intermolecular Potential Functions From Macroscopic Measurements.
- 1 May 1966
- journal article
- Published by National Institute of Standards and Technology (NIST) in Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry
- Vol. 70 (3) , 259-269
- https://doi.org/10.6028/jres.070A.023
Abstract
The second virial, adiabatie Joule-Thomson, viscosity, and diffusion coefficients predicted for a number of potentials are compared with those predicted for the (12, 6) potential. A quantitative picture, as a function of temperature, is obtained of the ability of each property to act as a probe of the potential function. The transport properties are found to be the most sensitive probes, the Joule-Thomson coefficient next, and the second virial coefficient least, the last property being essentially useless in the range 2.0 < T* < 8.0 on the (12, 6) reduced temperature scale.Keywords
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