Abstract
This work presents a kinetic analysis of the probable chemical reactions in a frictional contact zone depending on their energetics, temperature, and pressure, as well as the impact of these factors on the viscous flow of liquids, which can be used as an oily base in tribosystems with mixed boundary friction. The dependences of the effective activation energy and viscous flow of liquids on pressure have been analyzed. It has generally been shown that the effective activation energy of thermally activated chemical reactions and viscous flow depends on the activation volume and consists of standard activation energy under standard conditions and additional components connected with the influence of pressure on these processes.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Bulgarevich, S.B., Boiko, M.V., Kolesnikov, V.I., and Feizova, V.A, Thermodynamic and kinetic analyses of probable chemical reactions in the tribocontact zone and the effect of heavy pressure on evolution of adsorption processes, J. Frict. Wear, 2011, vol. 32, no. 4, pp. 301–309.
Kolesnikov, V.I., Bulgarevich, S.B., Boiko, M.V., and Feizova, V.A., Effect of high pressure on the equilibrium adsorption in the zone of frictional contact, in Tribologiya i nadezhnost’ (Tribology and Reliability), Voinov, K.N., Ed., St. Petersburg: Peterb. Gos. Univ. Putei Soobshch., 2011, pp. 29–36.
Bulgarevich, S.B., Boiko, M.V., Feizova, V.A., and Akimova, E.E, Effect of pressure on chemical reactions in the zone of direct friction contact of systems with selective transfer, J. Frict. Wear, 2011, vol. 32, no. 3, pp. 145–149.
Morrison, R. and Boid, R., Organic Chemistry, NewYork: Prentice Hall, 2000.
Panchenkov, G.M. and Lebedev, V.P., Khimicheskaya kinetika i kataliz (Chemical Kinetics and Catalysis), Moscow: Khimiya, 1974.
Asano, T. and Le Noble, W.J, Activation and reaction volumes in solution, Chem. Rev., 1978, no. 4, pp. 407–489.
Burdastykh, T.V, Molar volumes and structure of organic, element-organic, and complex compounds in solutions, Extended Abstract of Cand. Sci. (Chem.) Dissertation, Rostov-on-Don, 2008.
Fridrikhsberg, D.A., Kurs kolloidnoi khimii (Colloid Chemistry Course), Leningrad: Khimiya, 1974.
Minkin, V.I., Olekhnovich, L.P., and Zhdanov, Yu.A., Molekulyarnyi dizain tautomernykh sistem (Molecular Design of Tautometric Systems), Rostov-on-Don: Rostov. Gos. Univ., 1977
Daniels, F. and Alberty, R.A., Physical Chemistry, NewYork: Wiley, 1955.
Trenie, iznashivanie i smazka: spravochnik (Friction, Wear and Lubrication: Handbook), Kragel’skii, I.V. and Alisin, V.V., Eds., Moscow: Mashinostroenie, 1978.
Lebedinskii, K.S., Bulgarevich, S.B., Boiko, M.V., Shcherbakov, I.N., and Lyashenko, M.N, Molecular polarizability of organic compounds and their complexes: LIX. Molar volumes, intrinsic atomic salvation radii, and spatial structures of certain conformationally flexible compounds in solutions, Russ. J. Gen. Chem., 2013, vol. 83, no. 5, pp. 901–910.
Tekhnicheskaya entsiklopediya (Engineering Encyclopedia), Martens, L.K., Ed., Moscow: Sovetskaya Entsiklopediya, 1933, vol. 10.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.B. Bulgarevich, M.V. Boyko, 2017, published in Trenie i Iznos, 2017, Vol. 38, No. 2, pp. 121–128.
About this article
Cite this article
Bulgarevich, S.B., Boyko, M.V. Effective activation energies of chemical reactions and viscous flow of liquids depending on pressure in tribosystems with boundary and mixed friction. J. Frict. Wear 38, 132–137 (2017). https://doi.org/10.3103/S1068366617020052
Received:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068366617020052