Results 41 to 50 of about 3,908,903 (353)
Oil & Gas Science and Technology, 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 ...
Heng Zhang +4 more
semanticscholar +1 more source
You-qi chuyun, 2020 The shape control of salt-cavern gas storage is the key to restrict the gas storage capacity and realize the stability of gas storage, and the key technology to control the cavity shape is to control the interface position of dissolution inhibitor ...
Yaping FU +5 more
doaj +1 more source
Design and application of laser gas leakage monitoring system at gas station
You-qi chuyun, 2021 In order to improve the safety of outdoor natural gas stations and detect the natural gas leakage in the process area of the stations in time, a laser gas leakage monitoring system was designed according to the principle of absorbing the methane spectrum
Mi YAN, Xiaojun YUAN, Wenyong GUAN
doaj +1 more source
Real-Time Leak Detection for a Gas Pipeline Using a k-NN Classifier and Hybrid AE Features
Italian National Conference on Sensors, 2021 This paper introduces a technique using a k-nearest neighbor (k-NN) classifier and hybrid features extracted from acoustic emission (AE) signals for detecting leakages in a gas pipeline.
Thang Bui Quy, Jong-Myon Kim
semanticscholar +1 more source
You-qi chuyun, 2020 For the full use of proven high-quality salt resources to build salt cavern gas storage and minimizing the impact of thick interlayer in salt beds on solution mining, it is required to carry out research on solution mining technology under the condition ...
Deshan QI +6 more
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Pressure Fluctuations in Natural Gas Networks caused by Gas-Electric Coupling [PDF]
, 2015 The development of hydraulic fracturing technology has dramatically increased the supply and lowered the cost of natural gas in the United States, driving an expansion of natural gas-fired generation capacity in several electrical inter-connections.
Backhaus, Scott +4 more
core +1 more source
Accelerated mining method for salt-cavern gas storage
You-qi chuyun, 2020 Underground gas storage, which serves as the auxiliary facility of the nature gas pipeline network, is veryimportant to maintain the stability of gas supply. In recent years, the construction of underground gas storage developsrapidly in China.
Jun HE +4 more
doaj +1 more source
Research on market products and economic analysis of underground gas storage in China
You-qi chuyun, 2021 With the official operation of China Oil & Gas Piping Network Corporation and the encouragement and support of national policies for the marketization of underground gas storage, the design of market storage products has become an inevitable demand for ...
Kai LI, Jieqiong GUO, Tao ZHOU
doaj +1 more source
, 2021 It has great significance to monitor the oil and gas pipeline leakage to reduce economic loss and environmental pollution. In this paper, we propose a method to recognize the leakage of oil and gas pipeline based on both vibration and temperature ...
Feng Wang +7 more
semanticscholar +1 more source
Development status and improvement strategy of in-line inspection technology and management
You-qi chuyun, 2020 Pipeline defects have always been the dominant factor leading to pipeline failure. Using in-line inspectiontechnology to inspect and identify various pipeline defects has become a widely acknowledged practice in Chinaand abroad.
Zhiping WU +5 more
doaj +1 more source