書誌事項
- タイトル別名
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- Visualization of Boundary-Layer Transition in a Cryogenic Wind Tunnel by Temperature-Sensitive Paint
- テイオン フウドウ ニ オケル キョウカイソウ センイ ノ カンオン トリョウ ニ ヨル カシカ
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Temperature-sensitive paint (TSP) has been applied to boundary-layer transition detection in a cryogenic wind tunnel. Three TSP dyes, Ru (bpy), Ru (trpy) and Ru (VH127), were evaluated for a temperature range from 100 to 298 Kelvin using a LN2-cooled cryostat and a spectrofluorometer. It was found that TSP based on Ru (trpy) has the highest sensitivity among these three. We used epoxy-based sprayable paint as insulating material for a test model. No cracks appeared at cryogenic temperatures as long as the total thickness is kept less than 80 microns. To demonstrate the capability of this TSP/insulating-layer combination, we conducted a 2-D airfoil model test in NAL 0.1-m Cryogenic Transonic Wind Tunnel. Natural and forced transition patterns were successfully visualized using TSP at temperatures from 100 to 150 Kelvin.
収録刊行物
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- 可視化情報学会誌
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可視化情報学会誌 21 (1Supplement), 329-332, 2001
社団法人 可視化情報学会
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詳細情報 詳細情報について
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- CRID
- 1390001204618564992
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- NII論文ID
- 130003649467
- 10006386208
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- NII書誌ID
- AN10374478
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- ISSN
- 1884037X
- 09164731
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- NDL書誌ID
- 5838905
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可