Results 291 to 300 of about 202,557 (336)
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Analysis on the diffusion hazards of dynamic leakage of gas pipeline
Reliability Engineering and System Safety, 2007Through analysis on the process of gas pipeline's dynamic leakage, the calculating model of leakage ratio has been established. According to the variable characteristic of dynamic leakage ratio, the differential equations of inflow diffusion, and combining the relevant original and boundary conditions, the diffusion model of dynamic leakage of gas ...
Yang Zhao, Li Xihong, Lai Jianbo
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Numerical simulations on the leakage and diffusion of tritium
Fusion Engineering and Design, 2020Abstract Based on the knowledge that the surroundings of tritium leakage and diffusion in hydrogen storage vessels can be either open space or closed space, the subsonic jet flow of a slow tritium leak from a hydrogen storage bed under open and closed spatial conditions is simulated by Fluent finite element software.
Wei Li +5 more
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Privacy leakage on the Web: Diffusion and countermeasures
Computer Networks, 2013Abstract Protecting privacy on the Web is becoming increasingly complicated because of the considerable amount of personal and sensitive information left by users in many locations during their Web browsing and the silent actions of third party sites that collect data, aggregate information and build personal profiles of Internet users in order to ...
MALANDRINO, Delfina, SCARANO, Vittorio
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DIFFUSE RETINAL CAPILLARY LEAKAGE IN COATS DISEASE
RETINAL Cases & Brief Reports, 2012Coats disease is a rare condition characterized by retinal vascular telangiectasia, aneurysms, and leakage from these abnormal blood vessels. We report the phenomenon and treatment of Coats disease with diffuse hyperpermeability from angiographically normal retinal capillaries.This case series describes two patients with Coats disease, diagnosed based ...
Ron, Margolis +3 more
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Leakage Current in Zinc-Diffused GaAs Diodes
Japanese Journal of Applied Physics, 1966The leakage current in the dark and the photocurrent in zinc diffused GaAs diodes have been measured at room temperature in air, and the results have been explained qualitatively in terms of the channel effect. The theory of channel leakage current developed previonsly for Ge diodes has been slightly modified to take account of the greater generation ...
Yoshitaka Furukawa, Tatsuo Aoki
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High pressure hydrogen leakage diffusion: Research progress
International Journal of Hydrogen EnergyJiao Qu
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The research of fuel leakage and diffusion of LNG-powered ships
2015 International Conference on Transportation Information and Safety (ICTIS), 2015With 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
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Electron diffusion and leakage currents in magnetically insulated diodes
The Physics of Fluids, 1987The 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
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