Mathematical Modeling of Unsteady Gas Transmission System Operating Conditions under Insufficient Loading

被引：8
|
作者：
Zapukhliak, Vasyl [1 ,2 ]
Poberezhny, Lyubomyr [1 ,2 ]
Maruschak, Pavlo [3 ]
Grudz, Volodymyr, Jr. [1 ,2 ]
Stasiuk, Roman [1 ,2 ]
Brezinova, Janette [4 ]
Guzanova, Anna [4 ]
机构：
[1] Ivano Frankivsk Natl Tech Univ Oil & Gas, Dept Construct & Renovat Oil & Gas Pipelines, Karpatska Str 15, UA-76019 Ivano Frankivsk, Ukraine
[2] Ivano Frankivsk Natl Tech Univ Oil & Gas, Oil & Gas Storage Facil, Karpatska Str 15, UA-76019 Ivano Frankivsk, Ukraine
[3] Ternopil Natl Ivan Puluj Tech Univ, Dept Ind Automat, Ruska Str 56, UA-46001 Ternopol, Ukraine
[4] Tech Univ Kosice, Dept Engn Technol & Mat, Fac Mech Engn, Masiarska 74, Kosice 04001, Slovakia
来源：
ENERGIES | 2019年 / 12卷 / 07期
关键词：
main gas pipeline; pressure fluctuations; unsteady process; COMPUTER-MODEL; PIPELINE; SIMULATION; FLOW; FRACTURE; NETWORK; IMPACT; STEEL; OIL;
D O I：
10.3390/en12071325
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Under insufficient loading of a main gas transmission system, high-amplitude fluctuations of pressure may occur in it. A mathematical model is proposed to estimate the amplitude of pressure fluctuations in a gas pipeline along its length. It has been revealed that the shutdown of compressor stations along the gas pipeline route has a significant impact on the parameters of the unsteady transient operating conditions. The possibility of minimizing oscillation processes by disconnecting compressor stations is substantiated for the Soyuz main gas pipeline.
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收藏
页数：14
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