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Dr. William B. Morgan is an American naval architect and renowned expert in propeller design. Morgan was born in Iowa, received his M.S. in Mechanics and Hydraulics 1951 from the University of Iowa, and a doctorate in Naval Architecture from the University of California, Berkeley, in 1961, and devoted his entire professional career to the Carderock Division (David Taylor Model Basin), Naval Surface Warfare Center, Bethesda, Maryland. Morgan started working with UNIVAC I and UNIVAC II computers in 1954. He introduced computers into naval engineering and thereby revolutionized propeller design. He published numerous studies of sub-cavitating, super-cavitating, and contra-rotating propellers; annular airfoil and ducted propeller theory; propeller blade strength; hydrodynamic properties of blade sections; and propeller cavitation, ventilation and noise. Perhaps most significantly, he led development of the highly skewed propeller with its superior vibration and acoustic properties. Morgan ultimately was named head of the hydromechanics directorate, David Taylor Model Basin, responsible for all hydromechanic research concerning U.S. Navy ships and submarines, and managing three hundred employees, a $70 million budget and Navy testing facilities estimated at almost $2 billion nationwide. He directed the acquisition of major facilities including the Maneuvering and Seakeeping Basin, Rotating Arm, 36-inch Variable Pressure Water Tunnel, and the Large Cavitation Channel (now named in his honor). Morgan was given numerous awards from national and international technical societies, academia, and the Navy. He is the only U.S. citizen to receive the William Froude Medal from the Royal Institute of Naval Architects. In 1992 he entered the National Academy of Engineering and in 1997 was awarded the Gibbs Brothers Medal by the National Academy of Sciences.〔(【引用サイトリンク】url=http://www.nasonline.org/site/PageServer?pagename=AWARDS_gibbs )〕 == References == * (MarineLink biography ) * (Large Cavitation Channel ) 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「William B. Morgan」の詳細全文を読む スポンサード リンク
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