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Please use this identifier to cite or link to this item: http://hdl.handle.net/10928/1390

Title: マルチファン型突風発生装置の開発と出ロ速度分布制御
Other Titles: Development of a Gust Wind Tunnel and Freestream Velocity Distribution Control
Authors: 西尾, 悠
宮崎, 僚太郎
小川, 隆申
OGAWA, Takanobu
Keywords: gust wind tunnel
non-uniform freestream
unsteady aerodynamics
Issue Date: 1-Dec-2020
Publisher: 成蹊大学理工学部
Abstract: The present study has developed a gust wind tunnel with the aim to generate unsteady shear flows for testing micro air vehicles. The wind tunnel has a test section with its cross-section of 0.31mx0.21m and eight fans which can be controlled independently. By changing the output of fans, we obtain a spatial velocity gradient of 5[1/s]. It also has shutter mechanisms to achieve a rapid flow variation in time. Furthermore, the tunnel also generates a longitudinal gust with the velocity acceleration of 26 m/s^2 using the shutter mechanisms.
URI: http://hdl.handle.net/10928/1390
Appears in Collections:第57巻第1・2号

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