Progress in high-speed train technology around the world
نویسندگان
چکیده
منابع مشابه
Numerical analysis of the slipstream development around a high-speed train in a double-track tunnel
Analysis of the slipstream development around the high-speed trains in tunnels would provide references for assessing the transient gust loads on trackside workers and trackside furniture in tunnels. This paper focuses on the computational analysis of the slipstream caused by high-speed trains passing through double-track tunnels with a cross-sectional area of 100 m2. Three-dimensional unsteady...
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At the time of writing we entered the final stage of implementing the crew rostering system Harmony CDR to facilitate the planning of catering crews on board of the Thalys, the High Speed Train connecting Paris, Cologne, Brussels, Amsterdam, and Geneva. Harmony CDR optimally supports the creation of crew rosters in two ways. Firstly, Harmony CDR contains a powerful algorithm to automatically ge...
متن کاملNumerical Simulation of Air Flow Properties around High Speed Train in Very Long Tunnel
Numerical simulation of air flow disturbed around a train body with different angle of train nose and different velocity of high speed train in a very long tunnel have been made. Three-dimensional flow theory is capable of modeling the effects of interest in the tunnel environment. The scale of train is 2500mm×320mm×427mm length×width×heigh, and the scale of tunnel is 150m×10.4m×8.2m length×wid...
متن کاملA System Model for Technological Capabilities Assessment in High-speed Train Industries
The purpose of this study is to provide a model with a dynamic system method to investigate the factors affecting the technological capabilities enhancement in the high-tech industries of high-speed train of the rail transportation system. For this purpose, after reviewing the literature and conducting several meetings with experts in the rail transportation industry, a conceptual and qualitati...
متن کاملAround the World in Seconds with Speed-Dependent Automatic Zooming
Speed-dependent automatic zooming (SDAZ) interfaces allow rapid navigation through large visual information spaces by automatically zooming out when the user moves quickly through the dataspace. We have implemented a variety of SDAZ interfaces that provide compelling mapbased demonstrations of the technique. In particular, our ‘globe browser’ demonstrates fluid and rapid navigation that fluidly...
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ژورنال
عنوان ژورنال: Journal of Modern Transportation
سال: 2011
ISSN: 2095-087X,2196-0577
DOI: 10.1007/bf03325733