Results 51 to 60 of about 5,995 (297)

Study on the Permeability of Nonmetallic Materials in the Hydrogen-Doped Pipeline [PDF]

E3S Web of Conferences
As the most efficient way to transport large quantities of hydrogen over long distances, Hydrogendoped NG pipeline has been actively promoted and developed.
Ouyang Xin, Ai Hongni, Pei Yebin, Cong Chuanbo, Sun Sheng, Liu Xiaoben   +5 more
doaj   +1 more source

State of the Art of Oil and Gas Pipeline Vulnerability Assessments

Energies, 2023
In recent years, the safety of oil and gas pipelines has become a primary concern for the pipeline industry. This paper presents a comprehensive study of the vulnerability concepts that may be used to measure the safety status of pipeline systems.
Han Zhang, Qingshan Feng, Bingchuan Yan, Xianbin Zheng, Yue Yang, Jian Chen, Hong Zhang, Xiaoben Liu   +7 more
doaj   +1 more source

GPU-accelerated hydraulic simulations of large-scale natural gas pipeline networks based on a two-level parallel process

, 2020
The numerical simulation efficiency of large-scale natural gas pipeline network is usually unsatisfactory. In this paper, Graphics Processing Unit (GPU)-accelerated hydraulic simulations for large-scale natural gas pipeline networks are presented. First,
Peng Wang, Wang, Peng, Xiang, Yue, Sun, Dongliang, Dongliang Sun, Yu, Bo, Bo Yu, Yue Xiang   +7 more
core   +1 more source

Flexible Sensors for Robotics Tactile Perception: A Review

Advanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

Feasibility of lowering-in of longitudinally continuous cold-bends

You-qi chuyun
Objective Lowering-in is a primary method for underground pipeline laying. Continuous cold bends are utilized in place of hot-bending elbows at longitudinal turns along these buried pipelines.
Yanbing WANG, Tong SHI, Haichun LIU, Yihua ZHAO, Qinlong DONG, Shengyi SHA, Mingzhe BU, Hong ZHANG, Hao WANG   +8 more
doaj   +1 more source

Observer-based H∞ PID control for discrete-time systems under hybrid cyber attacks

Systems Science & Control Engineering, 2021
In this paper, the observer-based $ H_{\infty } $ PID control problem is studied for linear discrete-time systems subject to hybrid cyber attacks. Two sets of Bernoulli distributed stochastic variables are utilized to characterize the random nature of ...
Pengyu Wen, Nan Hou, Yuxuan Shen, Jiahui Li, Yi Zhang   +4 more
doaj   +1 more source

Pericentrosomal Redistribution of the Endoplasmic Reticulum Ensures Organelle Symmetric Inheritance and Mitotic Progression

Advanced Science, EarlyView.
Upon mitotic entry, RTN4 relocalizes to the pericentrosomal region, forming a more tubular ER network around centrosomes. CDK1‐mediated phosphorylation of RTN4 increases its interaction with Rab11 GTPase, facilitating dynein‐dependent transport of RTN4 to the pericentrosomal region.
Xiangyu Xu, Yalin Liu, Rongyi Wang, Wenwen Xu, Hao Shi, Ning Huang, Junlin Teng, Jin Meng, Pengli Zheng, Jianguo Chen   +9 more
wiley   +1 more source

Natural gas storage mechanism of the European Union and its enlightenment to China

You-qi chuyun
ObjectiveAmid the ongoing emphasis on the “dual-carbon” goals and energy security, natural gas consumption in China continues to grow, with external import dependence remaining high.
Qingshan FENG, Xiaoping YANG, Jieqiong GUO, Hong ZHANG   +3 more
doaj   +1 more source

Problems in building the One Pipeline Network of oil and gas and discussion on methodology

You-qi chuyun, 2022
It is of great importance to establish the One Pipeline Network(OPN) to implement the national oil and gas system reform and the new national energy security strategy, as well as to build a unified national market. Herein, the pain spots faced by the construction and operation of oil and gas infrastructures were summarized by studying the 14th Five ...
WANG Liang, JIAO Zhongliang, ZHU Feng, WU Bin   +3 more
openaire   +1 more source

Metagenomic Association Uncovers Host Genotype‐Structured Rhizobacterial Networks and Novel Taxa That Enhance Soybean Salt Tolerance

Advanced Science, EarlyView.
An STI‐guided metagenomic association framework links soybean salt‐tolerance phenotypes with rhizosphere microbiome composition and network organization in natural saline soils. The approach identifies candidate beneficial taxa, including Thalassospira xiamenensis, and provides an efficient strategy for mining stress‐protective microbes from native ...
Yu Luo, Feng‐Li Kang, Qi‐Min Li, Wei‐Cai Yang   +3 more
wiley   +1 more source