Results 331 to 340 of about 3,904,649 (388)

Assessment method for gas supply reliability of natural gas pipeline networks considering failure and repair

, 2021
Pipeline networks are the primary means of natural gas transmission, and assessing the gas supply reliability is of great significance for the safe and stable operation of pipeline networks.
Yueqiang Zhu, Peng Wang, Yi Wang, Rui Tong, Bo Yu, Zhiguo Qu   +5 more
semanticscholar   +1 more source

Natural Gas Pipeline Transients

Society of Petroleum Engineers Journal, 1970
Abstract Methods for accurate calculation of transients in long, natural gas pipelines depend primarily upon the handling of the transients within the piping element, since boundary conditions at compressor stations or other controls are assumed to be without inertia effects.
V.L. Streeter, E.B. Wylie
openaire   +1 more source

Leak detection and localization techniques in oil and gas pipeline: A bibliometric and systematic review

Engineering Failure Analysis, 2023
Jie Yuan, Wenjing Mao, Chun Hu, Jianfeng Zheng, Dezhi Zheng, Yunbo Yang   +5 more
semanticscholar   +1 more source

Medical gas pipeline systems

2015
  +9 more sources

Enhanced spectrum convolutional neural architecture: An intelligent leak detection method for gas pipeline

, 2020
In this work, a novel convolutional neural architecture (SE-CNN), which combines Spectrum Enhancement (SE) and Convolutional Neural Network (CNN), is proposed to detect the leak of gas pipeline.
Fangli Ning, Zhanghong Cheng, Di Meng, Shuang Duan, Juan Wei   +4 more
semanticscholar   +1 more source

Investigation of different failure modes in oil and natural gas pipeline steels

, 2020
In this study, the effect of important failure modes in oil and natural gas pipeline steels has been studied by literature review and some previous investigations of authors.
R. Pourazizi, M. Mohtadi-Bonab, J. Szpunar   +2 more
semanticscholar   +1 more source

Leak detection in a gas pipeline using spectral portrait of acoustic emission signals

, 2020
This paper proposes a reliable method to detect leaks and recognize their various sizes in a gas pipeline based on the spectral portrait of acoustic emission (AE) signals.
Thang Bui Quy, Jong-Myon Kim
semanticscholar   +1 more source

Prediction of the internal corrosion rate for oil and gas pipeline: Implementation of ensemble learning techniques

Journal of Natural Gas Science and Engineering, 2022
Mohamed El Amine Ben Seghier, D. Höche, M. Zheludkevich   +2 more
semanticscholar   +1 more source

Optimal Design of Gas Pipeline Networks

Journal of the Operational Research Society, 1979
The paper formulates the problem of designing gas pipeline collection networks in a desert environment where there are no physical obstacles, and therefore no constraints on the geometry. It is shown that such networks should be trees. An efficient method is presented for determining the optimal position of the junction points and the diameter of the ...
Bhaskaran, Sita, Salzborn, Franz J. M.
openaire   +1 more source

A framework combining acoustic features extraction method and random forest algorithm for gas pipeline leak detection and classification

, 2021
Fangli Ning, Zhanghong Cheng, Di Meng, Juan Wei   +3 more
semanticscholar   +1 more source