書誌事項
- タイトル別名
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- Verification of Optimum Spanwise Lift Distribution Design Method Applying VLM
- ウズ ゴウシホウ オ モチイタ スパン ホウコウ ヨウリョク ブンプ ノ サイテキ セッケイ シュホウ ノ ケンショウ
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説明
Inverse Vortex Lattice Method (IVLM) was applied to calculate the optimum spanwise lift distributions of nonplanar wings. IVLM is a tool to calculate the circulation distribution which achieves the minimum induced drag for each wing configuration mathematically. It is based on Kroo's method which is using Lifting Line Theory. IVLM takes effects of sweep back angle and airfoil camber into consideration by applying VLM. In this study, IVLM validity is confirmed through evaluating span loadings of rectangular wings and swept back wings with and without winglets. The characteristic of IVLM is also examined and it is indicated that equal intervals are required for spanwise panel divisions to calculate proper twist and lift distributions.
収録刊行物
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- 日本航空宇宙学会論文集
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日本航空宇宙学会論文集 66 (1), 31-38, 2018
一般社団法人 日本航空宇宙学会
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詳細情報 詳細情報について
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- CRID
- 1390282679447472768
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- NII論文ID
- 130006337716
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- NII書誌ID
- AA11307372
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- ISSN
- 24323691
- 13446460
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- NDL書誌ID
- 028834227
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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サーチ
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- 抄録ライセンスフラグ
- 使用不可