書誌事項
- タイトル別名
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- S0540105 Growing Process of Vortices by Heaving Motion Located near the Wall of Thin Airfoil
抄録
Though a lot of researches on boundary layers around a moving body have been conducted, not only details of growing process of vortices but also relation between moving wall and vortices in the boundary layers are not clarified. In this study, the growing process of vortices near moving wall is explored numerically in case of heaving and elastic thin airfoil during one cycle Re=4,000 and St=0.36 using ANSYS 14.5. As a result, the time and space variations of vorticity on the wall is similar between rigid and elastic airfoils. The vorticity on the wall is strongly depended on the effect of the moving condition, so the effect of the deformation is small. The deformation influence the vorticity near the trailing edge. Consequently, the vortex rolling up from the rigid airfoil is released earlier than that of elastic airfoil.
収録刊行物
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- 年次大会
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年次大会 2015 (0), _S0540105--_S0540105-, 2015
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205842939264
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- NII論文ID
- 110010049411
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- ISSN
- 24242667
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可