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Technology improvements in transport
Transport technology in modern days discuss
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Transportation is one of the most essential spheres of human’s life, hence, it is very important for it to have minimal effect on the environment, be safe, cheap, comfortable, and fast in use. Conventional transport, such as trains and airplanes, causes a number of problems including air pollution, high amounts of energy consumption, huge need of maintenance, high prices, and risks of safety, thus not being efficient enough. Therefore, new generation of transport must correspond to definite requirements: be efficient, reliable, and environmentally sound. The technology of the new kind of transport - magnetically levitated (maglev) trains – could be one of the major candidates to propose a solution for the present issues. The intention of this research paper is to argue that magnetically levitated trains could enhance present issues of traditional transport. Firstly, the essay is going to discuss the problems that are caused by traditional transport, next, it will provide data regarding magnetic levitation technology brief overview, and, then, it is going to suggest several factors that contribute to the improvement of the challenges linked with the conventional transportation by focusing on efficiency, safety and ecological impact.
What problems does the world face in conventional transportation usage?
Conventional transportation seems no longer to respond to the demands of efficient massive transportation of the modern world. The main drawback of traditional wheel-on-rail vehicles is friction between train’s wheels and tracks, which causes many adverse effects, such as an abundance of plenty of noise and dust, contamination, and demand for constant maintenance. Moreover, even high speed trains’ speed relatively very little, in co...
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...014. https://www.isr.umd.edu/~austin/enes489p/projects2011a/MaglevTrains-FinalReport.pdf
7. Cassat, Alain and Marcel Jufer. 2002. “Maglev Projects Technology. Aspects and Choices.” IEEE Transactions on Applied Superconductivity 12 (1): 915-925. Accessed February 5, 2014.
8. Wang, Suyu, Jiasu Wang, Xiaorong Wang, Zhongyou Ren, Youwen Zeng, Changyan Deng, He Jiang, Min Zhu, Guobin Lin, Zhipei Xu, Degui Zhu, and Honghai Song. 2003. “The Man-Loading High-Temperature.” IEEE Transactions on Applied Superconductivity 13 (2): 2134-2137. Accessed February 5, 2014.
9. Sawada, Kazuo. 2009. “Outlook of the Superconducting Maglev.” Proceedings of the IEEE 97 (11): 1881-1885. Accessed February 7, 2014.
10. Luguang, Yan. 2008. “Development and Application of the Maglev Transportation System.” IEEE Transactions on Applied Superconductivity 18 (2): 92-99. Accessed February 8, 2014.
Atracktion How do Maglev trains use magnet it to function? Nguyen, Mindy Physical Science, Period 4 Abstract- Maglev trains, also known as magnetic levitation trains, are public transportation vehicles that are commonly used in Spain, China, and other parts around the world. They are mainly known for using magnetism in order to "levitate" above the tracks. Maglev trains are also known to be remotely quieter than normal trains and emit lower amounts of carbon dioxide. Purpose- I wanted to find
of history to wait for the train of the future to run over him,”- President Dwight D. Eisenhower. Maglev is a new type of train that uses magnets to levitate above the track and reduce friction. Maglev can go up to a speed of 310 mph (500 km/h) allowing people to travel on land much faster than before. The researcher will create a model Maglev and see which system, EMS or EDS, will result in better efficiency. Efficiency will be measured by the ratio of weight of train to the time to cross the track
At this day and age our society has become extremely dependent on electricity. It is essential to our everyday lives, and its importance is often overlooked. To really understand how reliant we have become on electricity, imagine a world where there are no computers, there are no forms of vehicular transportation, and there are no phones! These things are so vital to our current style of living and if there was no electricity, this would be a completely different world. Magnetism is equally important
that are far from perfect, monopoles, with their unique properties would bring dramatic changes to our society and would rapidly move up to the next level of technology. Hypothetically speaking, monopoles could be used to create a magnetic train similar to maglevs, and a unique motor/generator. What Are Monopoles? All magnets in nature are dipoles, that is, magnets having both a north and south pole (Gibney). If a bar magnet is broken into two pieces, each piece becomes a dipole (Gibney). Yet somehow
Executive Summary VVVF drives used to control the speed of LIM, many industrial automation worldwide such as Trains drives, Automatic Screen Door, Moving Walkway, Lift and Escalator, etc., varying the speed of the drive may save energy compared with other techniques for flow control. This mid-term report prepared for detailing how to design and build the structure of LabVIEW simulation for speed control of Linear induction motor and explaining the characteristic of V/F Speed control for Induction
The Earth is currently locked in perpetuating spiral of climate change. While the global climate has unarguably been changing since the dawn of it's manifestation, the once steadied ebb and flow of climate change has become increasingly more unpredictable.The risk of rising sea levels, and drought plaguing the fresh water supply, during the time that flooding and sporadic storm conditions turn once fully inhabited regions into uninhabitable death traps. Climate change catalyzed by human's increased
Before Kamerlign Onnes, in 1908, was able to liquefy helium and bring its temperature down to about 1K, it had been known that the resistance of a metal falls when cooled below room temperature. However, it was not known what value the resistance would approach if the temperature was reduced towards 0K until Onnes, while experimenting with platinum, discovered that, its resistance fell when cooled to a very low value that depended on the metal’s purity. As the temperature of mercury was reduced
determine, first of all, whether it is even possible to go from one point to another. This is especially important for those who are not able to walk long distances. Riders must also decide whether the restrictions of a certain mode - say, timetables for trains, or driving laws - are acceptable.