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This article is cited in 1 scientific paper (total in 1 paper)
The choice of the equation of state in mathematical models of pipeline transportation of natural gas
E. A. Bondareva, A. F. Voevodinb, K. K. Argunovaa, I. I. Rozhina a Institute of Oil and Gas Problems SB RAS, 1 Oktyabrskaya str., Yakutsk, 677980, Russia
b Lavrentiev Institute of Hydrodynamics SB RAS, 15 Lavrentiev av., Novosibirsk, 630090, Russia
Abstract:
By comparison with reliable experimental data in a wide range of pressure and temperature, it has been shown that the Redlich–Kwong equation of state appropriately reflects all the characteristics of the coefficient of compressibility, the throttling factor and the normalized difference of specific isobaric and isochoric heat capacities. It has been found that this equation corresponds to the inequalities required to ensure a set of equations of gas flow in pipelines to be hyperbolic.
Key words:
equation of state, natural gas, hyperbolic equations.
Received: 20.12.2016 Revised: 02.03.2017
Citation:
E. A. Bondarev, A. F. Voevodin, K. K. Argunova, I. I. Rozhin, “The choice of the equation of state in mathematical models of pipeline transportation of natural gas”, Sib. Zh. Vychisl. Mat., 20:3 (2017), 239–249; Num. Anal. Appl., 10:3 (2017), 198–206
Linking options:
https://www.mathnet.ru/eng/sjvm649 https://www.mathnet.ru/eng/sjvm/v20/i3/p239
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Abstract page: | 272 | Full-text PDF : | 59 | References: | 49 | First page: | 23 |
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