Results 191 to 200 of about 111,842 (304)

Research on Leakage Diffusion and Prediction Model of Multifactor High-Pressure Buried Hydrogen-Blended Natural Gas Pipeline. [PDF]

ACS Omega
Ban J, Wang X, Yang W, Liu G, Wang X, Yan X, Yuan X.   +6 more
europepmc   +1 more source

Application of GAN–CNN in Risk Assessment of Pipeline Failures in Multiphase Pipeline With Image Information Encoding Approach

Energy Science &Engineering, EarlyView.
Field data from multiphase pipelines are transformed into grayscale images via Image Information Encoding, preserving feature values and interparameter relationships. A GAN–CNN model generates synthetic images that are decoded to expand the original database.
Sihang Chen, Na Zhang, Biyuan Shui
wiley   +1 more source

Multiscale Simulation and Machine Learning Optimization of Cuttings Transport in Riserless Pipelines Under Bubble Coalescence-Breakup Driven Flow. [PDF]

ACS Omega
Xiang H, Zhang G, Zhang S, Zhang Y.
europepmc   +1 more source

Mixing Behavior of Natural Gas and Hydrogen in a High‐Efficiency Vane (HEV) Static Mixer

Energy Science &Engineering, EarlyView.
Static mixers play a crucial role in the safe transport of hydrogen‐blended natural gas. Computational fluid dynamics (CFD) was employed to investigate the effects of structural parameters of the HEV static mixer on the mixing behavior and homogeneity of natural gas and hydrogen. The modeling approach was well validated against experimental data.
Xiang Zhou, Jun Zheng, Weiqing Xu, Dewen Kong, Yan Shi, Maolin Cai   +5 more
wiley   +1 more source

Size Effect of the Length-to-Diameter Ratio of Pipelines on the Methane/Air Explosion Pressure. [PDF]

ACS Omega
Sun W, Liu L, Wen H.
europepmc   +1 more source

Framing Issues and Forming Opinions: The Baltic Sea Pipeline in the Swedish Media [PDF]

, 2011
Elander, Ingemar, Fransson, Anna-Lisa, Lidskog, Rolf   +2 more
core   +1 more source

Daily Residential Natural Gas Demand Forecasting Using Machine Learning Regression: Comparative Evaluation With a Case Study in Qazvin Province, Iran

Energy Science &Engineering, EarlyView.
This graphical abstract summarizes the proposed framework for improving short‐term residential natural gas consumption forecasting by integrating a novel socioeconomic indicator, the subscription growth ratio (SGR), with conventional meteorological variables.
Ali Pirzad, Mostafa Khanzadi
wiley   +1 more source

Scene Understanding System of Underground Pipeline Corridors Under Characteristic Degradation Conditions. [PDF]

Sensors (Basel)
Wang J, Xing R, Zhou M, Xu J, Zhang X, Ju S.   +5 more
europepmc   +1 more source

ome Economic Implications of Deploying Gas Turbine in Natural Gas Pipeline Networks

International Journal of Engineering and Technology, 2013
openaire   +1 more source

Stability Evaluation and Parametric Optimization of Coal‐Concrete Composite Bearing Systems Under Mine‐Water‐Induced Deterioration: Experiments and FEINN Analysis

Energy Science &Engineering, EarlyView.
Mine‐water immersion tests reveal pronounced coal weakening (vs. minor concrete degradation), identifying coal pillars as the stability‐limiting component in composite dams. A coupled FEINN framework quantifies extreme‐pressure stability and ranks multi‐parameter designs via a normalized multi‐indicator scheme, enabling optimized dam configuration for ...
He Wen, Hongchuan Dai, Guixin Zhang, Pengzhe Li, Tong Yang, Cang Gong, Renbo Gao   +6 more
wiley   +1 more source