To obtain access to full text of journal and articles you must register!
- Article name
- FUNDAMENTAL THE CONDITION EQUATIONS FOR HYDROCARBONS IN CRITICAL AREA
- Authors
- Gerasimov A. A., , , Kaliningrad State Technical University, Kaliningrad, Russia
Grigor'ev B. A., , , Institute of Problems of Oil and Gas of the Russian Academy of Sciences, Moscow, Russia
Grigoriev E. B., , gba_41@mail.ru, FGUP "VNICSMV", Moscow, Russia
- Keywords
- constitutive equation / thermodynamic potentials / density / thermal capacity / enthalpy / entropy
- Year
- 2010 Issue 3 Pages 52 - 60
- Code EDN
- Code DOI
- Abstract
- On the basis of own and other available data on thermodynamic properties of hydrocarbons in critical area, fundamental crossover constitutive equations for methane, n-pentane, n-hexane, n-octane, cyclohexane, benzene and toluene were developed. The paper provides results of testing of equations obtained on the basis of experimental data on various thermodynamic properties. It is shown that developed fundamental constitutive equations allow to calculate all thermodynamic properties in a range of density 0,3 ≤ ρ/ρс ≤ 1,7 and temperatures 0,95 ≤ Т/Тс ≤ 1,3 with sufficient practical accuracy.
- Text
- To obtain access to full text of journal and articles you must register!
- Buy
