Hypersonic

Prashant Zanwar University of Central Florida I. Introduction To Maglev Technology And Application 1.1 Principle of Maglev System Maglev is a system in which the vehicle runs levitated from the guideway (corresponding to the rail tracks of conventional railways) by using electromagnetic forces between superconducting magnets on board the vehicle and coils on the ground. The following is a general explanation of the principle of Maglev. fig. 1.1 1.1.1 Magnetic Levitation The "8" figured levitation

THE IMPACT OF SCIENCE ON SOCIETY James Burke Jules Bergman Isaac Asimov NASA SP-482 THE IMPACT OF SCIENCE ON SOCIETY James Burke Jules Bergman Isaac Asimov Prepared by Langley Research Center Scientific and Technical Information Branch 1985 National Aeronautics and Space Administration Washington, DC Library of Congress Cataloging in PublicationData Burke, James, 1936The impact of science on society. (NASA SP ; 482) Series of lectures given at a public lecture series sponsored by NASA and

This Page Intentionally Left Blank The Boeing Company 2007 Annual Report Leading the Way Vision 2016: People working together as a global enterprise for aerospace leadership The Boeing Company Boeing is the world’s leading aerospace company and the largest manufacturer of commercial jetliners and military aircraft combined, providing products and tailored services to airlines and U.S. and allied armed forces around the world. Our capabilities include rotorcraft, electronic and defense