Results 141 to 150 of about 628 (178)

Sound Barrier Height Optimization of the High-Speed Maglev

CICTP 2014, 2014
This study is based on a three-dimensional, unsteady, compressible N-S equation and RNG κ-e two-equation turbulence model, air pressure on high-speed maglev and aerodynamic force on sound barrier and cable box when the high-speed maglev passing are calculated. The aerodynamic characteristics at three heights during the high-speed maglev passing by each
Yanan Jiang, Mingzhi Yang, Lei Zhang
openaire   +1 more source

Energy Consumption Analysis of High-Speed Maglev Train

2018
In this chapter, the finite element model of the linear synchronous motor is simulated and analyzed by the analysis of the high-speed maglev train. The dynamic model of the train is established from the force analysis’s point of view. In addition, for the minimum energy consumption of the traction strategy, the minimum energy consumption model is ...
Xiaochun Zhang, Siyuan Mu, Jinsong Kang
openaire   +1 more source

Field measurements and analyses of environmental vibrations induced by high-speed Maglev

Science of The Total Environment, 2016
Maglev, offers competitive journey-times compared to the railway and subway systems in markets for which distance between the stations is 100-1600km owing to its high acceleration and speed; however, such systems may have excessive vibration. Field measurements of Maglev train-induced vibrations were therefore performed on the world's first commercial ...
Guo-Qiang Li, Zhi-Lu Wang, Suwen Chen, You-Lin Xu   +3 more
openaire   +2 more sources

The analysis of high-speed wheel-rail train and high-speed maglev train safety systems

Proceedings of ICSSSM '05. 2005 International Conference on Services Systems and Services Management, 2005., 2005
The high-speed wheel-rail traffic system was built in the 1960's, and then the relative technology was continually innovating. At the same time, the maglev experiment lines were built in Germany and Japan. The first high-speed maglev traffic commercial railway line in the world was built in Shanghai of China in 2003.
null Guang Yang, null Zhenmin Tang
openaire   +1 more source

Status of the Holloman High Speed Maglev Test Track (HHSMTT)

30th AIAA Aerodynamic Measurement Technology and Ground Testing Conference, 2014
This paper discusses the status of the Holloman High Speed MagLev Test Track. The system uses a magnetic suspension system to significantly reduce vibration levels, providing a dynamic environment similar to missile flight conditions. The paper discusses the project history, a description of the technology, recent testing to about 0.8 Mach, and future ...
Husam (\\"Sam\\") Gurol, Don Ketchen, Leo Holland, Mike Hooser, David Minto, Neil Bosmajian, Russell M. Cummings   +6 more
openaire   +1 more source

Maglev High Speed Rail Along the Northeast Corridor

2010 Joint Rail Conference, Volume 2, 2010
This paper summarizes parts of a feasibility study prepared by the Maryland Transit Administration for the Federal Railroad Administration on a proposed magnetically levitated train project.1 Initially the project would connect Camden Yards in downtown Baltimore with Union Station in Washington DC with a stop at BWI Thurgood Marshall Airport ...
openaire   +1 more source

The Canadian maglev project on high-speed interurban transportation

IEEE Transactions on Magnetics, 1975
This paper reports on design and experimental studies, currently being conducted in Canada, of an electrodynamically-levitated passenger vehicle system. Using a flat-topped guideway, the vehicle is levitated by superconducting magnets interacting with aluminum strips.
openaire   +1 more source

Light Weight Design for High Speed and MAGLEV Trains

SAE Technical Paper Series, 2001
<div class="htmlview paragraph">High-speed trains today operate at speeds between 200 and 320 km/h and MAGLEV trains between 400 and 500 km/h, whereas world record stands at 515 km/h for trains on wheels and 552 km/h for MAGLEV trains. This speed level can only be reached economically when light weight design is systematically used. Low axle load
openaire   +1 more source

Holloman High Speed Test Track Maglev Program UpdateThe Holloman High Speed Test Track Magnetically Levitated (MAGLEV) Sled Six Degree-of-Freedom ModelHolloman High Speed Test Track Maglev Program Update

U.S. Air Force T&E Days 2010, 2010
The Holloman High Speed Test Track is developing a Maglev capability that allows a test sled to levitate using magnetic forces to restrain the sled rather than an extremely stiff and violent metal-on-metal restraint system. The current sled allows for 6 HVAR motors to be used and to date has produced speeds of 420 mph.
openaire   +1 more source

Influence of high-speed maglev train speed on tunnel aerodynamic effects

Building and Environment, 2022
Guangjun Gao, John Sheridan, Xiaohui Xiong   +2 more
exaly