transportation. Even within this problem our transportation has flaws which can cause fatal accidents. So scientists are trying to come up with safer and faster modes of transportation. Maglev trains which are a very safe and efficient is a possible mode of transportation that could be used in the future. Maglevs are the fastest type of train in the twentieth century, but also the least used and built. So what makes these trains so special, at least special enough that they would be used in the future
man lies down on the tracks 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
Maglev Trains As almost any child knows, magnets have the ability to attract and repel other magnets. This knowledge is now being utilized in separate projects in Germany and Japan to propel and levitate a new and innovative type of train, the magnetic lift train. A German company called Transrapid is now able to build a train takes advantage of a magnets ability to attract magnetic materials. Upon observing the system from a distance, it looks to be composed of only T-shaped track and a
Magnetic Levitation Maglev, short for magnetic levitation, is a new system being used in the design of train railways. These maglev trains are using electromagnetically-driven systems to achieve high –speed transportation. These trains move through electromagnetic propulsion, levitating over a guideway. The Electromagnetic Suspension (EMS) system has a large electrical power source, which is need to power the coils through the track’s guideways. Once powered, these guideways become magnetized,
MAGLEV TRAIN Here is some brief history on the maglev train in 1902 the train was invented by a man who goes by the name Alfred Zehden who originates from Germany . His idea of the maglev train wasn’t popular at first but after due time investors and engineers looked into it and up to this date still use his design of the maglev train. You may be wondering what does maglev mean , well maglev is derived from the term magnetic levitation it’s a method of transportation that uses magnetic levitation
Bibliography: Works Cited "A Better Way to Fly." Economist February 1998: 21. Ebenkamp, Becky. "Techno Tidbits." Brandweek April 1999: 19. "Fighting Fire with Focus." Facts of Life Jan./Feb. 1993: 15. "FRA Air Force Building Maglev Track." Public Roads Winter 1996: 51. Lidz, Franz. "Different Strokes." Sports Illustrated December 1996: 122. Unsolved Mysteries of the Past. Pleasantville: Reader’s Digest Inc., Ed. Reg Grant, 1991. Wu, Corrina. "Floating Frogs." Science News
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
passengers in such a short amount of time. The average train has the ability to carry a large number of passengers, but is not as good when the need for speed arrives. Maglev trains are a solution to this problem, with the ability to run at speeds much higher than conventional trains, and transport just as many passengers. If maglev trains were more commonplace, I would expect that air travel would be much less common, due to train travel being relatively inexpensive
Hybrid Cars Are Gaining in Popularity Mar 14, 2004 http://soc.hfac.uh.edu/artman/publish/article_105.shtml ”hybridcars.com” 2004 http://www.hybridcars.com/ “Kevin Bonsor” How Maglev trains work 2004 http://travel.howstuffworks.com/maglev-train3.htm Old Dominion University Maglev project 2002 http://www.odu.edu/af/maglev/index.html “Bradon Morgan” Internet: The New Necessity 2002 http://www.youngmoney.com/technology/internet/021210_02
needed to float the train. Therefore, no long-term power supply is needed to support the train, just its own motion. While a full model has not been built using the Induct rack design, NASA has invested in the design in hopes of launching rockets using maglev technology. [5]
Magnetic Levitation and Propulsion through Synchronous Linear Motors MagLev technology is entirely different from any form of transportation in operation today, but the basic principles that lie at the foundation are not beyond the understanding of the beginning electricity and magnetism student. It is in the application of these principles to design and optimize an actual train that things get hairy. The basic idea has been researched since the mid-sixties, but it is only now that economically
there was a layer of snow on the track, the train would be able to levitate right over it or the snow would be blown away due to the wind underneath the train. If there is enough snow that the Maglev trains cannot operate, then snow removers will come out and plow the snow off the tracks. Finally, since the Maglev trains are extremely heavy (the Transrapid TRO7 weighs in at 45 tons) they need an exceptionally strong electromagnetic field to match. This uses a lot of energy and that can get awfully expensive
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
were developed. Most important was the invention of steam engines. Slowly it evolved into a very fast, comfortable and safe mode of transportation. This advancement has led to the invention of bullet trains and the most paramount development is the maglev trains. What role the electricity and magnetism has to play in our future transport? If we see around us for instance we would find that we are surrounded by gadgets that use electric... ... middle of paper ... ...e fuel tank for use during the
is 1% Well magnets and magnetic levitation has made it possible to gain over 20% more efficiency per amount of wind pressure and volume, only because of its highly effective system of frictionless magnets supporting these colossal fans, just like maglev trains just without the forward movement.
A magnet is any object that exhibits magnetic properties by attracting iron-containing objects and by creating a magnetic field. During 600 B.C. the Greeks were the first to use magnets when they encountered a mysterious stone that attracted iron and other similar material. Magnets attract ferrous objects such as iron, cobalt, nickel, and steel (How Magnets Work). Every magnet has a north and a south pole. The end that points to the North is called the North Pole while the pole that points South
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, both
In 1924, the Indian physicist S. N. Bose developed an alternate law of radiation which modified Planck's laws to include a new variety of particles, namely, the boson. He sent off his theory to Einstein for revision and translation, and Einstein swiftly came up with some additions to the theory. He expanded the laws to incorporate the mass of the boson, and in doing so theorized a strange phenomenon. He predicted that when atoms of a gas came together under cold enough temperatures, and slowed down
Real-Life Appliances of Magnetism How is magnetism integrated into our daily lives? Well, a person might not notice, but some of the things a person conducts daily integrate the use of magnetism. Though these processes might seem complicated, they are very simple to understand. They help humans in several ways by making their life easier. It may even come to the point where our lives depend on it because like math one factor can effect the whole equation, which is similar to this case. Thus, magnetism
light, you are taken aboard the ship…. This alien themed roller coaster is a one of a kind riding experience. This ride uses a form of electromagnetic propulsion to propel the car forward. Electromagnetic propulsion is the same technology used in maglev trains. The technology used is a non-contact force, meaning it pushes or pulls on an object without actually touching it. This technology is also an example of newton's third law. The force of the cart pushed down on the track, and the track pushes