Downloaded by SHANGHAI JIAO TONG UNIVERSITY on April 23‚ 2014 | http://arc.aiaa.org | DOI: 10.2514/6.1989-2023 AI AA-89-2023 MD-90 Transport Aircraft Design P. A. Henne Douglas Aircraft Company McDonne1I Douglas Corporation Long Beach‚ CA -- AIAA/AHS/ASEE Aircraft Design‚ Systems and Operations Conference Seattle‚ WA I July 31 - August 2‚ 1989 For permission to copy or republish‚ contact the American Institute of Aeronautics and Astronautics 370 L’Enfant Promenade‚ S.W.‚ Washington
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DRDO Science Spectrum‚ March 2009‚ pp. 4-11 DRDO SCIENCE SPECTRUM 2009 © 2009‚ DESIDOC Aircraft Performance Improvements-A Practical Approach S.K. Jebakumar Centre for Military Airworthiness and Certification‚ Marathalli Colony‚ Bangaluru- 560 037 ABSTRACT An aircraft is designed based on various wind tunnel testing‚ computational analysis‚ previous design experience etc. In most of the aircraft programs the design objective could not be met with the first prototype design itself. Before the
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a tall building. The use of elevators has been around since ancient medieval times since then has grown from being powered by a hoist and winder to electric and hydraulic motors1. An elevator is basically a mechanical metal box wedged between vertical passageway in a multistoried building‚ which capabilities of only travelling either up or down2. Elevators work on a series of pulleys and electric or hydraulic motor3. The user will walk into the elevator and the elevator doors will close. Next‚ the
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urban lifestyle. The elevator‚ or‚ safety elevator as it was called at the time was invented by an American industrialist and entrepreneur. His name was Elisha Graves Otis. With this invention‚ Otis basically laid the foundation for all elevator stores and companies to come‚ and forever changed the look of urban areas and skyscrapers for the society of his time and modern time. The elevator was one of the most important and impactful inventions of the 19th century. The elevator was a very unique and
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CASE HBS Purpose of the Report KONE Aufzug’s elevator business was suffering from region-wide construction slumps‚ increased price competition‚ and margin erosion within the elevator industry. Their operating income was falling significantly and they projected to report after –tax income of zero earnings in the next year. Raimo Hatala‚ director of KONE Aufzug’s elevator business‚ knew he had to introduce a new product to revolutionize the elevator industry and increase KONE’s downward trending
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KONE’s Monospace was the highest in Netherlands‚ then France and in UK none was sold in the first 3 months. Monospace is an elevator invented by KONE using the latest technology that uses an “EcoDisc” that eliminates the use of a machine room and further incur significant energy cost savings for the building management. It is an upgraded version for geared traction elevators. There is more construction freedom and construction costs could be saved using Monospace too. The technology of Monospace then
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Alexander Miles was born in Ohio on May 18‚ 1838. While Miles’s exact birthplace and birthdate are unknown‚ it is believed that he was born in Pickaway County near the town of Circleville‚ being the son of Michael and Mary Miles. Alexander Miles ended up moving to Waukesha‚ Wisconsin later in his life where he got a job as a barber. After a move to Winona‚ Minnesota‚ he met and got married to Mrs. Candace J. Dunlap‚ who was living in La Porte‚ Indiana. She was a widow who had two children with her
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as follows for the Elevator Promotion to the Maldivian market. Mitsubishi has a good presence in Asia and globally also. Mitsubishi Corporation Japan plan is to get into Maldivian market to sell elevators as Maldives population is increasing and the construction industry is booming in the country. The marketing plan will consist of marketing strategy through 4p’s price‚ promotion‚ product and place. The competitors in Maldives haven’t segmented the market‚ so Mitsubishi elevators should take marketing
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Vertical Transportation: Elevators & Escalators Dr. M. Zahurul Haq Professor Department of Mechanical Engineering Bangladesh University of Engineering & Technology (BUET) Dhaka-1000‚ Bangladesh zahurul@me.buet.ac.bd http://teacher.buet.ac.bd/zahurul/ ME 415: Refrigeration & Building Mechanical Systems c Dr. M. Zahurul Haq (BUET) Vertical Transportation ME 415 (2011) 1 / 32 Introduction Of the many decision that must be made by the designer of a multi-story building‚ probably
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to press all of the buttons in an elevator‚ and gauge the responses of the other passengers. The objective was to see how people would react or respond to this odd act. We believed that people would become irritated and say something to us or other passengers. If we press every button on an elevator‚ then bystanders will be visibly uncomfortable with this deviation from the cultural norm. II. Methods For our experiment‚ we chose to press every button in an elevator. To begin‚ we started on the main
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