第165回流体懇話会のお知らせ
月曜日 12 2月 2018 at 12:34 pm下記のように第165回流体懇話会を開催いたします．
講演題目
Development and retrospect of classical rotor theories
講師
Prof. Valery L. Okulov (Department of Wind Energy, Technical University of Denmark)
日時
2018年3月9日（金） 16:30-18:00
場所
電気通信大学 東4号館 8階 AV会議室
（学内マップの11番が「東4号館」です）
概要
The development of rotor aerodynamics (screw propeller, propeller, wind turbine, helicopter, etc.) has always been associated with an intensive development of the appropriate branch of industry. The first attempt concerning the steamship navigation using screw propellers should results to the one-dimensional momentum theory of the screw propeller, called also the one-dimensional slim-stream or actuator disc theory by Rankine and Froude. The second era in the development, made by the scientific schools of Joukowsky and Prandtl, was motivated by creation and intensive evolution of aviation in the early XXc. At that time the researches resulted in a development of the blade element momentum (BEM) theory to design rotor blades; in a creation of the general momentum theory of the actuator disc and in a formulation of a new vortex concept of rotor. The current development of the rotor aerodynamics is undoubtedly associated with the rapid progress of wind energy.
