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An improvement of the transition measurements for aircraft-models in JAXA 6.5 m x 5.5 m low-speed wind tunnel
- Source :
- 宇宙航空研究開発機構特別資料: 境界層遷移の解明と制御研究会講演論文集 第33回・第34回 = JAXA Special Publication: Proceedings of the 33rd and 34th JAXA Workshops on Investigation and Control of Boundary-Layer Transition. :1-4
- Publication Year :
- 2005
- Publisher :
- 宇宙航空研究開発機構, 2005.
-
Abstract
- The work described here relates to the method measuring the boundary layer transition at large-scale and low-speed wind tunnel. The objective of the research is to improve the test technique and to know a precise procedure about transition measurements, especially for an aircraft model at such type of wind tunnel. At JAXA 6.5 m x 5.5 m Low-Speed Wind Tunnel (LWT1), the boundary layer growing on the left-wing of the ONERA-Model was investigated using two kinds of the quantitative methods (Preston Tube and Hotfilm Sensor) and also two kinds of the visualizing methods (Temperature-Sensitive Liquid Crystal, Infrared Camera). Throughout the experiment, a lot of knowledge were obtained. Transition points investigated by four kinds of methods were correctively agreed.<br />資料番号: AA0047776001<br />レポート番号: JAXA-SP-04-002
Details
- Language :
- Japanese
- ISSN :
- 1349113X
- Database :
- OpenAIRE
- Journal :
- 宇宙航空研究開発機構特別資料: 境界層遷移の解明と制御研究会講演論文集 第33回・第34回 = JAXA Special Publication: Proceedings of the 33rd and 34th JAXA Workshops on Investigation and Control of Boundary-Layer Transition
- Accession number :
- edsair.jairo.........28b23379a06b364da585220875954a3b