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Levitation Magnetic:     more books (100)

Third International Symposium on Magnetic Suspension Technology : proceedings of a symposium sponsored by the National Aeronautics and Space Administration, ... 13-15, 1995 (SuDoc NAS 1.55:3336-PT.1-2) by NASA, 1996 New developments in magnetic suspension and propulsion for transportation (SAE) by W. J Holt, 1977 Integrated magnetic propulsion and suspension (IMPS): Final report by R. G Gilliland, 1986 Integrated magnetic propulsion and suspension: Top suspended dynamic test report by George Ecker, 1985 Safety of high speed guided ground transportation systems the biological effects of maglev magnetic field exposures (SuDoc TD 3.15:93/30) by Kenneth Robert Groh, 1993 The magnetic road: A new form of transport (Paper / American Society of Mechnical Engineers) by J. R Powell, 1963 Integrated magnetic propulsion and suspension: Hover test report by R. G Gilliland, 1985 Computation of magnetic suspension of maglev systems using dynamic circuit theory by J. L He, 1991 Preliminary design studies of magnetic suspensions for high speed ground transportation: Experimental ride simulation by Robert H Borcherts, 1973 Second International Symposium on Magnetic Suspension Technology proceedings of a symposium sponsored by the National Aeronautics and Space Administration, ... 11-13, 1993 (SuDoc NAS 1.55:3247/PT.-) by NASA, 1994 The current status on the overseas development of magnetic suspension railroads by Yoshiyasu Kyotani, 1986 On the unsteady-motion theory of magnetic forces for maglev by S. S Chen, 1993 Evaluation of environmental control technologies for magnetic fields (DOE/EV-0029) by William Hassenzahl, 1978 Integrated magnetic propulsion and suspension system technology by R. G Gilliland, 1985

lists with details

61. Magnetic Levitation
    Question I am looking for Information On magnetic levitation. If there is anyone out There who can give any information at all on this subject.  
    http://www.newton.dep.anl.gov/askasci/phy99/phy99212.htm

62. Magnetic Levitation - Principle Of Operation, Maglev Vehicles, Superconducting M
    magnetic levitation is the phenomenon in which two magnetic objects are repelled from each other in a vertical direction. The phenomenon, also known as  
    http://science.jrank.org/pages/4073/Magnetic-Levitation.html
    
    Extractions: Other Free Encyclopedias Science Encyclopedia Science Encyclopedia Vol 4 Magnetic levitation is the phenomenon in which two magnetic objects are repelled from each other in a vertical direction. The phenomenon, also known as MAGLEV, has long been recognized as having some important commercial applications. The most significant of these is the construction of MAGLEV trains which are propelled a few inches above a track at very high rates of speed. Please include a link to this page if you have found this material useful for research or writing a related article. Content on this website is from high-quality, commercially published books available in print form, so you can be sure you're always reading unbiased, factual, and accurate information. <a href="http://science.jrank.org/pages/4073/Magnetic-Levitation.html">Magnetic Levitation - Principle Of Operation, Maglev Vehicles, Superconducting Magnets, Disadvantages Of Maglev Vehicles, Prospects For Maglev Vehicles</a>

63. Superconducting Levitation
    Magnet levitating above superconductor Movies. magnetic field lines in superconductor during levitation Such a distribution of magnetic field lines is  
    http://www.fys.uio.no/super/levitation/
    
    Extractions: Superconducting Levitation Superconductors expel magnetic field, and hence repel magnets. This repulsion can be stronger than gravity, which leads to levitation - the most fascinating manifestation of superconductivity. This web-page presents a few movies showing how the superconducting levitation works. The levitating magnet has a preferential position above the superconductor and returns there after a small perturbation by a human finger. When the magnet is pushed hard towards the superconductor, it changes the magnetic field distribution in the superconductor, and a new position becomes preferential.

64. Magnetic Levitation - Background
    magnetic levitation maglev is a transportation technology in which noncontacting vehicles travel at speeds of 300 miles-per-hour.  
    http://inventors.about.com/library/inventors/blrailroad3.htm
    
    Extractions: zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') You are here: About Inventors Inventors Inventors ... Help Chapter 1: Background WHAT IS MAGLEV? Return Table of Contents Magnetic levitation (maglev) is a relatively new transportation technology in which noncontacting vehicles travel safely at speeds of 250 to 300 miles-per-hour or higher while suspended, guided, and propelled above a guideway by magnetic fields. The guideway is the physical structure along which maglev vehicles are levitated. Various guideway configurations, e.g., T-shaped, U-shaped, Y-shaped, and box-beam, made of steel, concrete, or aluminum, have been proposed. Figure 1 depicts the three primary functions basic to maglev technology: (1) levitation or suspension; (2) propulsion; and (3) guidance. In most current designs, magnetic forces are used to perform all three functions, although a nonmagnetic source of propulsion could be used. No consensus exists on an optimum design to perform each of the primary functions. Suspension Systems The two principal means of levitation are illustrated in Figures 2 and 3. Electromagnetic suspension (EMS) is an attractive force levitation system whereby electromagnets on the vehicle interact with and are attracted to ferromagnetic rails on the guideway. EMS was made practical by advances in electronic control systems that maintain the air gap between vehicle and guideway, thus preventing contact.

65. TEA-21 - Fact Sheet: Magnetic Levitation Transportation Technology Deployment Pr
    The magnetic levitation transportation technology deployment program encourages the development and construction of an operating transportation system  
    http://www.fhwa.dot.gov/tea21/factsheets/r-maglev.htm
    
    Extractions: (subject to appropriation) Program Purpose The magnetic levitation transportation technology deployment program encourages the development and construction of an operating transportation system employing magnetic levitation capable of safe use by the public at a speed in excess of 240 miles per hour. [1218] Funding Features Contract authority out of the Highway Account of the Highway Trust Fund is provided for fiscal years 1999-2001 totaling $60 million. An authorization for an appropriation out of the Highway Account of the HTF is provided for an additional $950 million over fiscal years 2000-2003. These funds would have to be appropriated by the Congress before they would be available for expenditure. An eligible maglev project would also be eligible for other forms of financial assistance provided in Title 23, United States Code, and TEA-21, including loans, loan guarantees, and lines of credit. [1218]

66. Quanser: Magnetic Levitation - Adept Scientific
    magnetic levitation XY Shake Table lll - High Wire Walker Design a control system to levitate a 1 solid steel ball using an electromagnet.  
    http://www.adeptscience.co.uk/products/controls/quanser/p_quan_S_magnetic_levita
    
    Extractions: Description: The "maglev" experiment consists of an electromagnet encased in a rectangular enclosure. One electromagnet pole faces a black post upon which a 2.54 cm steel ball rests. The ball elevation from the post is measured using a sensor embedded in the post. The post is designed such that with the ball at rest on its surface it is 14mm from the face of the electromagnet. The purpose of the experiment is to design a controller that levitates the ball from the post and to track the ball position to a desired trajectory. The posts also provide repeatable initial conditions for control system performance evaluation.

67. 5min - Magnetic Levitation - How Does It Work - Video
    video magnetic levitation how does it work This video describes how the cool technology of superconductors in magnetic levitation works.  
    http://www.5min.com/Video/Magnetic-levitation---how-does-it-work-9717
    
    Extractions: Home Videos Studios Upload ... About Got 5min? Log In Join Now Find ShowHideFindControlImage(true,'http://shared.5min.com/Graphics/Master/Find/','ctl00_Header1_Find1_txtQuery'); Arts Business Extreme Fashion ... Knowledge Magnetic levitation - how does it work Send Favorite Mobile Flag Send to Your Friends Use Your Email Software Or: Send to: (enter email addresses, seperated by commas) Your Name: Your Email: Your personal Message (optional): This video has been added to 'My Favorites' in your studio This video has been removed from 'My Favorites' in your studio Loved this video? To add it to your faves, please Log in or Sign up now Send it to your Mobile for Free Country Phone Number Select Country USA Afghanistan Albania Algeria Andorra Anguilla Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bolivia Bosnia and Herzegovina Botswana Brazil British Virgin Islands Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Cayman Islands Central African Republic Chad Chile China Colombia Comoros Congo Congo Cook Islands Costa Rica Cote D'Ivoire Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Faeroe Islands Fiji Finland France French Guiana French Polynesia Gabon, Gabonese Republic

68. Magtube: Magnetic Levitation
    The vehicle magnet arrays extend for most of the length of the vehicle. With practical magnet dimensions, they can provide a levitation gap of three to  
    http://www.magtube.com/index.php/technology/magnetic_levitation
    
    Extractions: The maglev suspension technology developed for the Magtube design makes use of high-strength neodymium-iron-boron permanent magnets assembled in a configuration known as a Halbach array. A typical array of this type and its magnetic field are shown in the figure to the left. The active face of the vehicle array points downward, while the active face of the stationary track array points upward. The vehicle array is much larger in cross section than the track array to provide sufficient lift force while minimizing track costs. The Repulsor design produces in excess of three times the force of an equivalent mass of magnet material configured as simple dipoles of opposing polarity, and also confines the field to a much more localized area. The vertical and lateral forces produced by the Repulsor are illustrated below. With the vehicle and track arrays vertically aligned as shown in this figure, vertical force is maximized and lateral force is zero. As the lateral offset increases, the magnitude of the lateral force grows and tends to increase the offset even more, i.e. the Repulsor is laterally unstable. To compensate for lateral instability, voice coil lateral stabilizers are mounted beneath the vehicle magnets to interact with the track magnets, resulting in the vehicle suspension shown in this illustration.

69. NASA Explorers News: Launching Rockets With Magnets (10/22/99)
    A second magnetic levitation track is up and running at NASA’s Marshall Space Flight Center in Huntsville, Ala. The experimental track was installed inside  
    http://liftoff.msfc.nasa.gov/News/1999/News-MagLev.asp
    
    Extractions: maglev launch Rockets of the future might be launched using a Magnetic Levitation (maglev) launch track similar to the test track recently built at NASA's Marshall Space Flight Center in Huntsville, Alabama. A maglev system uses magnetic fields to levitate and accelerate a vehicle along a track. Similar systems are in use today as high-speed trains and some of the newer, radical-ride roller coasters. Maglev systems use high-strength electro-magnets to lift a vehicle a few inches above a track and then propel it forward with high acceleration. By using a meglev for launching, the spacecraft would be accelerated up to speeds of 600 mph (965 kph) without using any on-board fuel. When the spacecraft nears the end of the track, it could take off like an airplane and then switch to more conventional rocket engines to continue to orbit.

70. ScienceDirect - Science And Technology Of Advanced Materials : Materials Process
    The magnetic levitation for diamagnetic materials provides a Application of a magnetic levitation electricfurnace to polymer processing; 4.  
    http://linkinghub.elsevier.com/retrieve/pii/S146869960600057X
    
    Extractions: Containerless melting of paraffin under a magnetic levitation condition has been performed by using a cryogen-free hybrid magnet and two kinds of laser furnaces. One is local irradiation of CO laser light at the top of the sample. The other is homogeneous irradiation of YAG laser light with a concave ring mirror. In the latter case, reduction of the Marangoni convection on the surface of the sample and the magnetic orientation of paraffin molecules were observed. The magnetic anisotropy of the spherical sample was confirmed by the measurement of magnetization and X-ray diffraction.

71. Moscow News - Business - Of Lifts, Steel, And Magnetic Levitation
    MN ThyssenKrupp also developed magnetic levitation technology. Do you see a future for that in the Russian market? Marous Fifteen years ago we presented  
    http://www.mnweekly.ru/business/20070830/55271631.html
    
    Extractions: Business MOST POPULAR ARTICLES Russian military plans: ballistic missiles and new tanks The Most Beautiful Russian Girl Tymoshenko will have to take up arms against Russia Gorbachev: United States Targeting Russia, not Iran ... Moscow News,№34 2007 Of Lifts, Steel, and Magnetic Levitation How do you say "giant engineering and steel company" in German? Try Thyssen-Krupp. That's how the smart boys and girls at Hoover's Company Records put it, and I couldn't have put it better. Thanks to Krupp, LATEST NEWS Russia to invite 400 foreign observers to presidential polls An estimated 400 international observers will be invited to monitor Russia's March 2 presidential election, the Central Election Commission said on Thursday. Georgian leader says veto on Russia joining WTO could be lifted ... more news MN: How long has Thyssen-Krupp been in Russia? Marous: We are probably the oldest European company in the Russian market. Our first contract was in 1818, supplying coin minting machines for the Russian ministry of finance. The second big contract was a complete factory for manufacturing cutlery in St. Petersburg in 1848. Our first contract with the Soviet Union was signed during the civil war in 1921. The Otto Wolff company set up a joint-venture called RUSGERTORG (Russian-German-Trade) with the Soviet government. It was one of the most important joint-venture in the USSR, the only one with the right to do foreign trade.

72. Digg - Colossal (One Gigawatt) Magnetic Levitation Wind Turbine (PICS)
    A new company is Arizona has a vision of a magnetically levitated wind turbine that can generate one gigawatt of energy (enough to power 500000 homes).  
    http://digg.com/hardware/Colossal_One_Gigawatt_Magnetic_Levitation_Wind_Turbine_
    
    Extractions: sort by most diggs sort by date (show all) sort by date (-10 or higher) sort by date (-4 or higher) sort by date (0 or higher) sort by date (+5 or higher) sort by date (+10 or higher) Hide Profanity Expand Full Tree Global Settings +161 diggs by drachemorder on But it's not quite enough to power a Flux Capacitor. View replies to this comment (most popular has ... diggs) +102 diggs by fhernand on let me know when they get it to 1.21 GW so we can hook up a flux capacitor

73. Magnetic Levitation Transportation Technology Deployment Program | Federal Regis
    3 RIN 2130AB29 magnetic levitation Transportation Technology Deployment Program AGENCY Federal Railroad Administration (FRA), Department of  
    http://www.epa.gov/fedrgstr/EPA-IMPACT/2000/January/Day-14/i613.htm

74. Using Magnetic Levitation In Wind Turbines : MetaEfficient
    Today, I wrote a post for TreeHugger about a company that is proposing to build a colossal magnetic levitation wind turbine. magnetic levitation (or maglev)  
    http://www.metaefficient.com/renewable-power/using-magnetic-levitation-in-wind-t
    
    Extractions: Get MetaEfficient Via Email January 2008 December 2007 November 2007 October 2007 ... The Greenest Skyscraper In India? Today, I wrote a post for TreeHugger about a company that is proposing to build a colossal magnetic levitation wind turbine. Magnetic levitation (or maglev) is an interesting technology that has been around for a while. A series of German patents for magnetic levitation trains propelled by linear motors were awarded to Hermann Kemper between 1937 and 1941. Today maglev is being used in a number of ways, according to the MagLev Wind Turbine Technologies web site: Today MAGLEV trains operate in Germany, China and Japan. MAGLEV trains currently hold many land speed records and are most noted for energy efficiency, on time performance and low maintenance. MAGLEV systems are also used in sophisticated ship elevators, amusement park rides, aircraft carrier catapults and a variety of other conveyance applications. /blockquote> The big advantage in using maglev in wind turbines is that it reduces maintenance costs, and increases the lifespan of the generator. But there is very little information out there on how maglev is actually implemented in wind turbines. A post on

75. Let Magnetic Levitation Trains Help Cure U.S. Economic Blues; Technically Practi
    The writers, senior scientists at Brookhaven National Laboratory, hold the original patent for superconducting magnetically levitated trains.  
    http://query.nytimes.com/gst/fullpage.html?res=950DE0DC163DF932A05752C0A96F94826

76. Valles Lab Magnetic Levitation And Quasi 2d Electrons
    magnetic levitation (see movies). Low temperature STM image. of a Pb film. Levitated frog embryos. Polscope image of paramecium  
    http://www.physics.brown.edu/valleslab

77. LiveScience Store: Magnetic Levitation Kit
    magnetic levitation Kit • Watch a piece of wood float in the air, not by magic, but by science • Experiment with the mystery of magnetic equilibrium  
    http://www.livesciencestore.com/57944.html
    
    Extractions: The invisible power of magnetism is visually fascinating. You can use this great kit as your source for a series of really entertaining and education experiments to demonstrate the visible effects of an invisible force. Learn about equilibrium and magnetic fields while constructing a gravity-defying train. Kit includes: disc, ring, latch and neodymium magnets, standard and hi-force magnetic strips, plastic guide rails, compass, iron filings, wood blocks, nails and experiment and project book. This kit comes in a great easy-to-carry case that holds everything you need. You can easily carry your experiment to school or the science fair. It may be the only neat and clean experiment in the history of science. Additional Information Includes:

78. University Of California - Science Today | D. Amusement Parks Embrace Magnetic L
    While governments are still debating whether or not to move forward with magnetic levitation transportation systems, some of the nation s amusements parks  
    http://www.ucop.edu/sciencetoday/article/1475
    
    Extractions: Skip navigation Home Archives Video ... Contact Select subject ... Health and Nutrition Disease General Health and Nutrition Cancer Cardiovascular health Aging Obesity Depression Environment Energy Air quality Water quality and management Counter/Bio-Terrorism Agriculture and food science Physical and Earth Sciences Astronomy Physics Oceanography Geology Anthropology/Palenontology Engineering and Technology Nanotechnology Internet and computer science Structural engineering and seismology Medical engineering Civil engineering Social Science Psychology Gender studies Sociology Education   D. Amusement Parks Embrace Magnetic Levitation Systems Email this article Narrator: Post: Narrator: The key to magnetic levitation is maintaining speed. Post: Narrator: var addtoLayout=1; // addtoLayout: 0=Horizonal 1 row, 1=Horizonal 2 rows, 2=Vertical with icons, 3=Vertical no icons var addtoMethod=0; // addtoMethod: 0=direct link, 1=popup var AddURL = document.location.href; // could be set dynamically to your blog post's permalink var AddTitle = "D. Amusement Parks Embrace Magnetic Levitation Systems"; // same here, this could be set dymaically instead of the page's current title © The Regents of the University of California

79. Middle School Magnetic Levitation (Maglev) Contest At Brookhaven Lab, April 26
    Middle School magnetic levitation (Maglev) Contest at Brookhaven Lab, April 26. April 20, 2006. EVENT Seven categories of model Maglev vehicles built by  
    http://www.bnl.gov/bnlweb/pubaf/pr/PR_display.asp?prID=06-58

80. (WO/2002/076782) ELECTRICAL POWER STORAGE AND DELIVERY USING
    One or more magnetic levitation vehicles (52) are provided to transport a Movement of a magnetic levitation vehicle (52) with the storage mass (54)  
    http://www.wipo.org/pctdb/en/wo.jsp?wo=2002076782

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