Abstract
A relation for the distribution function of clusters in a liquid, earlier proposed by the authors, allows one to find the number of particles in a cluster and its dependence on state parameters and to find the frequencies of IR-spectra of organic liquids. The authors have improved the method of finding the number of particles contained in a cluster. The proposed modification of the cluster theory allows one to estimate the energy of clusters, to reveal features of their structure, and to calculate the basic thermophysical properties of liquids, such as the difference of isobaric and isochoric heat capacities, the dynamic viscosity, and other properties. The authors have determined the cluster component of full absorption of ultrasonic waves, the cluster relaxation time, and the dimer formation energy for liquid noble gases and organic liquids. The comparison of the obtained results with experimental data demonstrates the reasonableness of the proposed model for prediction of thermophysical and acoustic properties of liquids.
Similar content being viewed by others
References
G.A. Melnikov, Yu.F. Melikhov, V.N. Verveyko, M.V. Verveyko, The Bulletin of the Moscow State Technical University, vol. 2, Series: Natural Sciences (2008), p. 16 [in Russian]
Suzdalev I.P.: Nanotechnology: Physicochemistry of Nanoclusters, Nanostructures and Nanomaterials, pp. 592. KomKniga, Moscow (2006) [in Russian]
Lewerenz M., Schilling B., Toennies J.P.: J. Chem. Phys. 102, 8191 (1995)
G.A. Melnikov, Yu.F. Melikhov, A.N Larionov, V.N. Verveyko, M.V. Verveyko, The Bulletin of the Voronezh State University, vol. 1, Series: Physics Mathematics (Voronezh State University, Voronezh, Russia, 2008), p. 52 [in Russian]
G.A. Melnikov, A.V. Polansky, V.N. Verveyko, in Proceedings of the 2nd Scientific-Practical Conference with the International Participation (Buryat State University, Ulan-Ude, Buryat Republic, 2009), p. 76 [in Russian]
G.A. Melnikov, Yu.F. Melikhov, V.N. Verveyko, M.V. Verveyko, in Proceedings of the 2nd Scientific-Practical Conference with the International Participation (Buryat State University, Ulan-Ude, Buryat Republic, 2009), p. 82 [in Russian]
Skryshevsky A.F.: Structure Analysis of Liquids and Amorphous Bodies, pp. 328. Vyschaya shkola, Moscow (1980) [in Russian]
Golik A.Z., Kuzovkov Yu.I., Tarasenko O.V.: Thermophysical Properties of Liquids, pp. 13. Nauka, Moscow (1976) [in Russian]
Cholpan P.F., Sperkach V.S., Gorbachev G.F.: Physics of Liquid State, vol. 12, pp. 49. Kiev State University, Kiev (1984) [in Russian]
Kaplan I.G., Rodimova O.B., Fomin V.V.: Spectral Displays of Intermolecular Interactions in Gases, pp. 176. Nauka, Novosibirsk (1982) [in Russian]
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Melnikov, G.A., Verveyko, V.N. & Polyansky, A.V. Thermophysical and Acoustic Liquid Properties in the Framework of the Cluster Theory. Int J Thermophys 32, 901–911 (2011). https://doi.org/10.1007/s10765-011-0973-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10765-011-0973-3