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This article is cited in 1 scientific paper (total in 1 paper)
Computer science
Thermal processes in natural gas pipeline transport
V. A. Suleymanovab a Gubkins' National University of oil and gas, 65, Leninsky pr., Moscow, 119991, Russian Federation
b Russian Research Institute for natural gases and gas technologies “Gazprom”, 15-1, Proektiruemyj proezd N 5538, pos. Razvilka, s. p. Razvilkovskoe, Leninsky dist., Moscow region, 142717, Russian Federation
Abstract:
A commonly used premise in pipeline hydraulics where the work of friction forces performed at the movement of real gas in the gas pipeline completely turns into thermal energy is verified in the article. By means of the integral definition of Clausius entropy, it is shown that the premise of the conversion of friction forces into thermal energy of gas flow is justified with an acceptable accuracy for engineering applications in relation to the one-dimensional formulation of the task regarding the determination of the longitudinal temperature field of gas.
Keywords:
gas transportation, gas pipeline, one–dimensional model of flow, nonequilibrium thermodynamics, entropy, thermal balance.
Received: July 29, 2020 Accepted: August 13, 2020
Citation:
V. A. Suleymanov, “Thermal processes in natural gas pipeline transport”, Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr., 16:3 (2020), 260–266
Linking options:
https://www.mathnet.ru/eng/vspui456 https://www.mathnet.ru/eng/vspui/v16/i3/p260
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Abstract page: | 76 | Full-text PDF : | 15 | References: | 25 | First page: | 3 |
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