СПОСОБ РАСЧЕТА ДИНАМИЧЕСКОЙ ВЯЗКОСТИ ГАЗОВ В ...

UDC 533.16METHODS OF CALCULATING THE DYNAMIC VISCOSITYOF GASES IN A WIDE RANGE OF PRESSURESD.N. Glumov 1 , A.V. Strekalov 2Tyumen State Oil and Gas UniversityTyumen, Russiae-mail: 1 glumov@mail.ru, 2 darlex77@mail.ruAbstract. The article describes the main methods for determining the viscosity of gasmixtures. The authors proposed a number of modifications to already existing methods fordetermining viscosity to simplify the calculations and improve the quality of the results.Keywords: determination of viscosity of gas mixtures, dynamic viscosity, kinematic viscosity,Chapman-Enskog equation, Lennard-Jones potential, Brokaw law, Golubev methodReferences1. Bretshnaider S. Svoistva gazov i zhidkostei: inzhenernye metody rascheta /pod red. Romankova P.G. (The Properties of Gases and Liquids: Engineering MethodsFor Calculating) / under ed. Romankov P.G. Moscow, Leningrad, Khimiya, 1966. 536 p.2. Golubev I.F. Vyazkost' gazov i gazovykh smesei. Spravochnoe rukovodstvo.(Viscosity of gases and gas mixtures. Reference Guide). Moscow, Fizmatgiz, 1959.375 p.3. Gurevich G.R., Brusilovskij A.I. Spravochnoe posobie po raschetu fazovogosostojanija i svojstv gazokondensatnyh smesej (A guidebook for the calculation of thephase state and properties of gas condensate mixtures). Moscow, Nedra, 1984. 264 p.4. Mewerjakov N.V., Golubev I.F. Trudy GIAP (Proceedings of GIAP), Issue 3and 4, 1954.5. Brokaw R.S. NASA Tech. Note D-2580; January 1965.6. Pitzer K.S., J. Chem. Phys., 7 (1939), p. 583.7. Reid, R.C., Prausnitz J.M., and Sherwood T.K. The Properties of Liquids andGases. (3rd ed.). McGraw-Hill, 1977._____________________________________________________________________________© Электронный научный журнал «Нефтегазовое дело», 2011, №1 http://www.ogbus.ru