Results 221 to 230 of about 63,259 (259)

High pressure hydrogen leakage diffusion: Research progress

International Journal of Hydrogen Energy
Jiao Qu, Caiping Wang
exaly   +2 more sources

The research of fuel leakage and diffusion of LNG-powered ships

2015 International Conference on Transportation Information and Safety (ICTIS), 2015
With the development of LNG (Liquefied natural gas) powered ship, The Research of Fuel Leakage and diffusion of LNG-powered Ships is very urgent and necessary. By analyzing the diffusion process of LNG and using the software Safer Trace to simulating the fuel leakage and diffusion of LNG powered ship under different conditions, paper obtained the ...
Chen Zhenkang, Zhang Qinlan, Lu Zhiyong
openaire   +1 more source

Electron diffusion and leakage currents in magnetically insulated diodes

The Physics of Fluids, 1987
The diffusion of stochastic electrons and the associated leakage current is investigated for magnetically insulated diodes and gaps. The model system is planar and periodic in the drift direction of the electrons. The stochasticity results from periodic perturbations of nonrelativistic, constant-density equilibria. When the perturbation is sufficiently
M. P. Desjarlais, R. N. Sudan
openaire   +1 more source

DroidTrack: Tracking Information Diffusion and Preventing Information Leakage on Android

2013
An app in Android can collaborate with other apps and control personal information by using the Intent or user’s allowing of permission. However, users cannot detect when they communicate. Therefore, users might not be aware information leakage if app is malware.
Syunya Sakamoto, Kenji Okuda, Ryo Nakatsuka, Toshihiro Yamauchi   +3 more
openaire   +1 more source

A diffusion approach to the electrolyte leakage 
from plant tissues

Physiologia Plantarum, 2005
The exchange of ions between plant tissues and the external solution in vitro exhibits prominent biphasic kinetics. This is generally ascribed to the different contribution of the two compartments – apoplast and symplast – involved in the process. In this regard, an electro‐diffusion model of the leakage is proposed in the paper.
Konstantina V. Kocheva, Georgi Iv. Georgiev, Valery K. Kochev   +2 more
openaire   +1 more source

Near-field vertical diffusion of liquid ammonia leakage

Physics of Fluids
With societal and economic development, ammonia has become an important product in the chemical industry, gaining increased importance among energy sources as a carrier for hydrogen storage and transportation. As liquid ammonia transportation through pipelines generally occurs at medium to low pressures, the leakage process involves complex jet ...
Jiang Bian, Bo Yu, Shichuan Wu, Junwen Chen, Lin Teng, Xuewen Cao   +5 more
openaire   +1 more source

Numerical Simulation of Leakage and Diffusion of Liquid Ammonia Tank

2014 Fourth International Conference on Instrumentation and Measurement, Computer, Communication and Control, 2014
The model for the leakage and diffusion of liquid ammonia tank established using the species transport and reaction module of Fluent in order to investigate the leakage of liquid ammonia due to storage tank failure. The corresponding influencing laws were obtained by changing the height of leakage source and the size of leakage aperture in the ...
Bing Pang, Chen Liang, Lan Ma, Bei Luo
openaire   +1 more source

Numerical Simulation of Gas Leakage and Diffusion Based on FLUENT

Advanced Materials Research, 2013
A two-dimensional unsteady flow model was established by Realizable k-ε turbulence model and SIMPLE algorithm, which was applied to conduct numerical simulation of sudden leakage and diffusion of coal gas in the plant area. Then, time-dependent distribution laws of coal gas under different influencing factors were analyzed.
Lin Zhi Fu, Yu Feng Li, Gang Li
openaire   +1 more source

Examination of the "Leakage-Lifetime" Approximation in Cosmic-Ray Diffusion

Physical Review D, 1970
Cosmic ray particles diffusion with simultaneous energy transport, using leakage lifetime ...
openaire   +1 more source

Parametric Study on Natural Gas Leakage and Diffusion in Tunnels

Journal of Pipeline Systems Engineering and Practice, 2023
Kexi Liao, Yuwei Wang, Di Chen, Guoxi He, Yuanjie Huang, Shijian Zhang, Min Qin, Tengjiao He   +7 more
openaire   +1 more source