翻訳と辞書 Words near each other ・ Mark D ・ Mark d'Inverno ・ Mark D'Onofrio ・ Mark D. Agrast ・ Mark D. Benigni ・ Mark D. Brenner ・ Mark D. Clookie ・ Mark D. Devlin ・ Mark D. Fabiani ・ Mark D. Ferguson ・ Mark D. Griffiths ・ Mark D. Harnitchek ・ Mark D. Herber ・ Mark D. Kingdon ・ Mark D. Levine ・ Mark D. Maughmer ・ Mark D. McDonnell ・ Mark D. Miller ・ Mark D. Naison ・ Mark D. Nave ・ Mark D. Sanders ・ Mark D. Schwartz ・ Mark D. Shriver ・ Mark D. Sickles ・ Mark D. Siljander ・ Mark D. Steinberg ・ Mark D. West ・ Mark Dacascos ・ Mark Dacey ・ Mark Daffey Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Mark D. Maughmer ： ウィキペディア英語版 Mark D. Maughmer Dr. Mark D. Maughmer (born January 18, 1950) is a Professor of Aerospace Engineering in the Department of Aerospace Engineering at The Pennsylvania State University. He is a widely published author known throughout the world as one of the leading aerodynamicists, especially in the areas of airfoil and winglet design and analysis, wing optimization, natural laminar flow aerodynamics, and subsonic, low turbulence wind-tunnel design and operation.〔(Groen Brothers Aviation Consultant Resumes ). Accessed January 3, 2007.〕 ==Winglets== In 1987, Peter Masak called on Dr. Maughmer about designing winglets for his sailplane to improve performance. Others had attempted to apply Richard T. Whitcomb's NASA winglets to gliders, and though they did improve climb performance, this did not offset the parasite drag penalty in high speed cruise. Masak was convinced it was possible to overcome this hurdle, and Maughmer was willing to join his quest. By trial and error, they ultimately developed successful winglet designs for gliding competitions, using a new PSU–90–125 airfoil designed by Maughmer and Michael Selig specifically for the winglet application. At the 1991 World Gliding Championships in Uvalde, Texas, the trophy for the highest speed went to a winglet equipped 15-meter class limited wingspan glider, exceeding the highest speed in the unlimited span Open Class, an exceptional result. The winglets were originally retrofit to production sailplanes, but now most high-performance gliders are equipped from the factory with winglets, or some other wingtip device.〔(The tip of the iceberg by Curtis Chan, In: Engineering Penn State Magazine, Summer 2000. ). Accessed 2010-09-01〕 Dr. Maughmer has consulted with German sailplane designers on winglets, non-planar wing tips, and other aerodynamic improvements incorporated in several production sailplanes. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mark D. Maughmer」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.