National Aerospace Laboratory
National Aerospace Laboratory
National Aerospace Laboratory
Ishikawajima-Harima Heavy Industries Co Ltd
Ishikawajima-Harima Heavy Industries Co Ltd
Ishikawajima-Harima Heavy Industries Co Ltd
出版者
航空宇宙技術研究所
出版者(英)
National Aerospace Laboratory (NAL)
雑誌名
航空宇宙技術研究所特別資料
雑誌名(英)
Special Publication of National Aerospace Laboratory
巻
30
ページ
87 - 91
発行年
1996-01
会議概要(会議名, 開催地, 会期, 主催者等)
航空宇宙技術研究所 7-9 Jun. 1995 東京 日本
会議概要(会議名, 開催地, 会期, 主催者等)(英)
National Aerospace Laboratory 7-9 Jun. 1995 Tokyo Japan
The viscous flow through a fan with an inlet distortion was calculated. The inlet distortion was given as a total pressure defect in the 1/3 area of circumferential direction. The distortion is actually stationary, however, the phenomenon becomes unsteady since the distorted flow beats the rotor blade row periodically. Therefore an unsteady Navier-Stokes code was utilized. Computational result was extremely enormous and the validity of the computation has been qualitatively confirmed by means of the visualization technique using animation video images.