Wind Tunnel Investigation of an Upper Surface Blown-Flap Half Model of the NAL STOL Research Aircraft
| Autor: | TAKAHASHI, Hitoshi, HIROSUE, Kenichi, MIYAMOTO, Yoshito, SHIGEMI, Masashi, IWASAKI, Akihito, TAMAKI, Motoaki, ORITO, MAKIO, MORITA, YOSHIO |
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| Jazyk: | japonština |
| Rok vydání: | 1982 |
| Zdroj: | 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-734. 734:32 |
| ISSN: | 0389-4010 |
| Popis: | An investigation has been conducted to determine the aerodynamic characteristics of the aerodynamic elements of an 8％ subsonic jet transport half model with an upper surface blowing flap system that would augment lift. Wind tunnel tests of leading edge and trailing edge high lift devices were conducted. After investigating those wind tunnel test data, some results were obtained. The set up angles of outer leading edge slats which were divided into three parts were all fixed at 40 degrees. It was determined that the USB flap was a hinged 40-70 type Forward-Main flap and that the inner leading edge had no device because any inner leading edge high lift devices were less effective in augmenting lift. Many data obtained in the wind tunnel tests were offered for the design of the NAL STOL Research Aircraft. 資料番号: NALTR0734000 レポート番号: NAL TR-734 |
| Databáze: | OpenAIRE |
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