Results 21 to 30 of about 5,995 (297)
, 2021 Blending a fraction of hydrogen into the natural gas pipeline or urban pipe network is an efficient approach for hydrogen delivery. In this paper, the mathematical model of Hydrogen-Blended Natural Gas (HBNG) transportation is established, and the ...
Peng Wang +9 more
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Probabilistic Neural Network for Reliability Assessment of Oil and Gas Pipelines
Computer-Aided Civil and Infrastructure Engineering, 2002 A fuzzy artificial neural network (ANN)-based approach is proposed for reliability assessment of oil and gas pipelines. The proposed ANN model is trained with field observation data collected using magnetic flux leakage (MFL) tools to characterize the actual condition of aging pipelines vulnerable to metal loss corrosion. The objective of this paper is
Sunil K. Sinha, Mahesh D. Pandey
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, 2022 The gathering pipeline network in the Shunbei Oil and Gas Field has the characteristics of large gathering radius, high gas-oil ratio, undulating terrain and complex flow patterns, which often result in complex process problems such as large amount of ...
Zheng ZHAN
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Research Progress on Interference and Protection of Grounding Electrodes of HVDC Transmission on Buried Pipeline [PDF]
Cailiao BaohuWith the increasing number of high voltage direct current(HVDC) transmission projects in China，the issue of interference from HVDC system grounding electrodes on buried metal pipelines has become increasingly prominent.In order to conduct accurate ...
GAO Jie, TIAN Haizhou, LI Shaofei, LIU Tianhui, GUO Xiaodong, AN Bing, LU Tao
doaj +1 more source
Research progress of reliability analysis of product oil pipeline network
, 2021 As an important intermediate link connecting the upstream refinery and the downstream market, the product oil pipeline network will have serious effect on oil supply if an accident occurs. Due to the complexity of the operation process of the product oil
Haoran ZHANG +3 more
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Stray Current Interference Detection and Drainage Practice of the Changsha Section of a Long - Distance Buried Natural Gas Pipeline [PDF]
Cailiao Baohu, 2022 The Changsha section of a long - distance buried natural gas pipeline had many accompanying and cross high - voltage transmission lines and high - speed railways. In addition, the metro rail transit line A was recently put into trial operation. All these
LI De - ming, ZHENG Ce, LIU Yu - xiang, WANG Zuan, HUI Hai - jun, ZHENG Zhi - yong, LI Zhi
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Impact of international geopolitical situation on China’s natural gas supply and demand
You-qi chuyunObjectiveAmid frequent global geopolitical risks, the Ukraine Crisis, sanctions against Russia, Europe’s accelerated shift from Russian gas, the expansion of LNG capacity in several countries, and shipping fluctuations have collectively reshaped the ...
Jie MA +5 more
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管道保护Natural gas underground gas storage serves as the core hub of the"production-supply-storage-sales"system in the natural gas industry chain. Its operational stability is vital to energy supply security, public safety, and environmental sustainability. The
Lianshuang DAI +5 more
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Vulnerability assessment method and its application in oil and gas pipeline industry
You-qi chuyun, 2023 The vulnerability assessment method is mainly used to explore the security process of a system, with wide application in the fields of hazard management, ecology and engineering.
YAN Bingchuan +7 more
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Results in Engineering, 2023 Transporting oil and gas via pipelines has been creating countless challenges; sand particles deposit and erode the pipelines wall. Generally, conventional erosion rate prediction models are conservative due to numerous generalizations and theories. Finite Element Analysis via computational fluid dynamics (CFD) approach has proven to be useful to solve
Nur Tantiyani Ali Othman +3 more
openaire +2 more sources