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62070012.pdf1.48 MB
titleComputational Efforts in Designing Experiment for High-lift Aeroacoustics
Author(jpn)村山, 光宏; 横川, 譲; 山本, 一臣; 伊藤, 靖; 雨宮, 和久; 田中, 健太郎; 平井, 亨
Author(eng)Murayama, Mitsuhiro; Yokokawa, Yuzuru; Yamamoto, Kazuomi; Ito, Yasushi; Amemiya, Kazuhisa; Tanaka, Kentaro; Hirai, Tohru
Author Affiliation(jpn)宇宙航空研究開発機構航空プログラムグループ(JAXA)(APG); 宇宙航空研究開発機構航空プログラムグループ(JAXA)(APG); 宇宙航空研究開発機構航空プログラムグループ(JAXA)(APG); 宇宙航空研究開発機構航空プログラムグループ(JAXA)(APG); 株式会社エイ・エス・アイ総研(ASIRI); 株式会社菱友システムズ; 株式会社菱友システムズ
Author Affiliation(eng)Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)(APG); Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)(APG); Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)(APG); Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)(APG); Advanced Science & Intelligence Research Institute (ASIRI); Ryoyu Systems Co., Ltd.; Ryoyu Systems Co., Ltd.
Issue Date2013-11-30
Japan Aerospace Exploration Agency (JAXA)
Publication title宇宙航空研究開発機構特別資料
JAXA Special Publication
Start page167
End page182
Publication date2013-11-30
AbstractIn this paper, computational efforts in designing experiment for a series of wind tunnel tests of high- lift airframe noise measurement and the importance are shown. This paper describes computational evaluations of the design of wind tunnel testing model, the model sizing and mounting in wind tunnel, and influences of shear layer and mounted plate on the sound propagation in open-cart test section. It is shown that preliminary CFD investigation of the wind tunnel tests can decrease unknowns and improve the accuracy of the wind tunnel test.
Description形態: カラー図版あり
Meeting Information: 5th Symposium on Integrating CFD and Experiments in Aerodynamics (October 3-5, 2012, Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)), Chofu, Tokyo, Japan
Physical characteristics: Original contains color illustrations
Keywordshigh-lift; aeroacoustics; computational fluid dynamics; wind tunnel test
Document TypeConference Paper
JAXA Category特別資料
NASA Subject CategoryAcoustics
Report NoJAXA-SP-13-001E

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