Results 1 to 10 of about 28,700 (316)
You-qi chuyun, 2021 Construction of high voltage direct current (HVDC) transmission system and long-distance oil and gas pipelines has greatly optimized the allocation of energy resources in China.
Yabo Hu +4 more
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Monitoring and Analysis of AC/DC Mixed Interference on Oil/Gas Pipeline [PDF]
Cailiao Baohu, 2023 A crude oil pipeline is adjacent to or accompanied by various interference sources such as metros，high-speed railways and highvoltage transmission lines，and is subject to severe and complex stray current interference.The on-site embedding piece method ...
LI Qianglin, QIAN Wenzhen, YAN Maocheng, XU Shan, LI Chunqi, GAO Bowen
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Analysis on Internal Corrosion in a Natural Gas Pipeline [PDF]
Cailiao Baohu, 2021 Since a gas pipeline was put into operation in October 2006, there had been five pipeline leakage incidents in this section of the pipeline, and all of the leakage points were at the bottom of the pipeline.
WAN Qiong, LI Guang - ze
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Study on Stress-Strain Characteristics of Pipeline-Soil Interaction under Ground Collapse Condition
Geofluids, 2022 Ground collapse is one of the main geological disasters affecting the safe operation of oil and gas pipelines. Studying the stress-strain characteristics of pipe-soil interaction under ground collapse has an important guiding role for the prevention of ...
Xiaohui Liu +5 more
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Load forecasting of urban gas users in West-to-East Gas Pipeline System
You-qi chuyun, 2021 In order to realize the intelligent distribution function of natural gas distribution stations in the construction of intelligent pipeline networks, load forecasting should be carried out for users, especially the urban gas users who are greatly affected
Yan WU +5 more
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Constant-pressure operation technology for salt cavern gas storage through solution mining under gas
You-qi chuyun, 2020 The efficient operation of salt cavern gas storage, as an ancillary facility of the gas pipeline network, is of greatsignificance to ensure the stable gas supply of the pipeline network.
Jun HE +4 more
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Problems and Suggestions in the Resistivity Measurement of the External Anti-Corrosion Coating of Buried Steel Pipelines [PDF]
Cailiao Baohu, 2023 The resistivity of the anti-corrosion coating of buried steel pipeline is an important parameter.In recent years，the value of this parameter has been used to evaluate the overall quality of the anti-corrosion coating of in-service or directional drilling
ZHONG You-chuan, WU Hong-jun, XIE Jun, CHEN Zhen, WANG Chao, LIU Zhen-jun, SHEN Xing, ZHAO Yong, WANG Zhong-xiang, ZHANG Jin-wei
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On the Reliability of Temperature Measurements in Natural Gas Pipelines
Sensors, 2023 Accuracy of temperature measurement of natural gas flows in closed conduits is a highly debated topic due to the complexity of the measurement chain and the related economic impact. First, specific thermo-fluid dynamic issues occur because of the difference between the temperature of the gas stream and that of the external ambient and the mean radiant ...
Giorgio Ficco +4 more
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Development of transverse excitation MFL inline detector
You-qi chuyun, 2020 A transverse excitation magnetic flux leakage (MFL) inline detector, with a diameter of 711 mm, was developed in response to the difficulty in detecting axial metal loss defects of long-distance oil and gas pipelines.
Chao YU +6 more
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Review of SBR process in effluent treatment [PDF]
E3S Web of Conferences, 2021 SBR process evolved from activated sludge process. Because the long cultivation period of activated sludge process and the treatment effect can not meet the needs of production and life, SBR process and related variant improved process came into being ...
Jing YANG, Wei-li LIANG, Fu-chuan HUANG
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