Results 1 to 10 of about 63,259 (259)
Research on hydrogen leakage and diffusion mechanism in hydrogenation station [PDF]
Scientific ReportsAbstractAs a clean, efficient and sustainable energy carrier, hydrogen energy has been accepted as one of the main directions of future energy development. In this paper, a hydrogenation station providing compressed hydrogen outside was adopted as the research object.
Zenggang Zhang, Mingheng Shang
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Progress of research on leakage diffusion of gas pipelines
You-qi chuyun, 2022 Gas pipelines in China have gradually entered the stage of frequent accidents, and gas leakage will increase the safety risk of pipeline operation, even resulting in personnel casualties.
Peng XU +4 more
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Simulation Analysis of Leakage and Diffusion of Liquid Chlorine Cylinder
Chemical Engineering Transactions, 2017 In order to study the influence of accidental leakage of liquid chlorine cylinder and chlorine diffusion, a 3D model of liquid chlorine cylinder for leakage diffusion is established according to the actual situation of chemical enterprises.
Hui Jing
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Numerical Simulation for Delimiting Ammonia Leakage Diffusion Risk Zone
Chemical Engineering Transactions, 2016 Based on CFD-Fluent software platform, leakage diffusion of ammonia storage tank area is simulated, Main study on wind speed and leakage direction of influence on ammonia leakage diffusion process as well as the range of severe and moderate risk zone ...
W. Xu +4 more
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Numerical study on small hole leakage and diffusion of hydrogen in buried pipelines [PDF]
Scientific ReportsIn this paper, a numerical simulation method is systematically employed to study the diffusion behavior of pure hydrogen and hydrogen-blended natural gas during small-hole leakage from buried pipelines.
Longfei Dong, Xin Pang, Rui Zhang
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Experimental study on concentration and temperature fields of carbon dioxide leakage under different terrain conditions. [PDF]
PLoS ONECarbon capture and storage technology can improve the crude oil collection rate. It can also reduce carbon emission, and has great application prospect.
Yanan Li +6 more
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Physically-based simulation for oil leakage and diffusion on river using heterogeneous graph attention network [PDF]
HeliyonOnce the oil pipeline leakage accident occurs on the river, the simulation of the leakage diffusion range is of great significance for the designation of emergency rescue plans.
Yuanfeng Lian +3 more
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Heat-content and diffusive leakage from material sets in the low-diffusivity limit * [PDF]
Nonlinearity, 2021 Abstract We generalize leading-order asymptotics of a form of the heat content of a submanifold (van den Berg & Gilkey 2015) to the setting of time-dependent diffusion processes in the limit of vanishing diffusivity. Such diffusion processes arise naturally when advection–diffusion processes are viewed in Lagrangian coordinates.
Nathanael Schilling +2 more
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Safety, 2022 The leakage and diffusion of hazardous gases from steam methane reforming (SMR) equipment are investigated by Flame Acceleration Simulator (FLACS) software to optimize the layout of combustible gas detectors.
Rui Liu +6 more
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Fire, 2022 In this paper, using the numerical simulation analysis software MATLAB and Fire Dynamics Simulation (FDS), the corresponding gas leakage diffusion model and turbulence leakage diffusion module were used to study the diffusion law and fire hazard of vinyl
Yuchuan Liu, Jian Wang
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