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Multi-objective optimisation of low pressure compression system
https://jaxa.repo.nii.ac.jp/records/6630
https://jaxa.repo.nii.ac.jp/records/66302c0e60e1-ebd2-4176-92c1-bd013c9c3ec7
名前 / ファイル | ライセンス | アクション |
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47427029.pdf (1.1 MB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Multi-objective optimisation of low pressure compression system | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 低圧圧縮 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 設計最適化 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 目的関数 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 遺伝的アルゴリズム | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CFD | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | トレードオフ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 空力最適化 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | low pressure compression | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | design optimization | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | object function | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | genetic algorithm | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CFD | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | tradeoff | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | aerodynamic optimization | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
その他のタイトル | ||||||
その他のタイトル | 低圧圧縮系の多目的最適化 | |||||
著者 |
佐々木, 大輔
× 佐々木, 大輔× Shahpar, Shahrokh× 大林, 茂× Sasaki, Daisuke× Shahpar, Shahrokh× Obayashi, Shigeru |
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著者所属 | ||||||
東北大学流体科学研究所 | ||||||
著者所属 | ||||||
Rolls-Royce Ltd. Aerothermal Methods | ||||||
著者所属 | ||||||
東北大学流体科学研究所 | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Fluid Science, Tohoku University | ||||||
著者所属(英) | ||||||
en | ||||||
Rolls-Royce Ltd. Aerothermal Methods | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Fluid Science, Tohoku University | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構 | |||||
出版者(英) | ||||||
出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2003論文集 en : JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2003 巻 JAXA-SP-03-002, p. 160-165, 発行日 2004-03-25 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Adaptive Range Multi-Objective Genetic Algorithm (ARMOGA) has been developed to obtain trade-offs more efficiently than conventional Multi-Objective Evolutionary Algorithms. In this paper, the performance of ARMOGA is demonstrated through a multi-objective design optimization of Bypass Fan Outlet Guide Vanes as part of the Low Pressure Compression (LPC) system. In the present optimization, the objectives of the LPC system are to reduce the circumferential pressure variation at the inlet boundary and mixed-out total pressure loss at selected radial. Those objective functions are evaluated by an in-house, parallel, high-fidelity CFD solver. Throughout the optimization, ARMOGA shows the reasonable performance for obtaining trade-offs even with a small number of evaluations. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-113X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11984031 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0047427029 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: JAXA-SP-03-002 |