Experimental and Numerical Evaluation of Power Saving Benefit by the Boundary Layer Ingestion Effect using Engine/Airframe Integration Model

Keiichi Okai; Akiyoshi Masaki; Seiya Mizutori; Masahiro Kono; Tetsuya Sato; Daisaku Masaki; Junichi Kazawa

doi:10.2514/6.2021-3552

Experimental and Numerical Evaluation of Power Saving Benefit by the Boundary Layer Ingestion Effect using Engine/Airframe Integration Model

Keiichi Okai, Akiyoshi Masaki, Seiya Mizutori, Masahiro Kono, Tetsuya Sato, Daisaku Masaki, Junichi Kazawa

基幹理工学部

研究成果: Conference contribution

抄録

Boundary layer ingestion benefit is experimentally and numerically investigated. Simple 2-dimensional-airfoil shape airframe with an electric fan configures an airframe/engine integration. Wind tunnel test was conducted with force measurement. Accompanying CFD calculation was conducted with a solver FaSTAR developed by JAXA. Experimental result shows that the embedded BLI configuration gives larger forward thrust than referential nonBLI configuration with same power consumption. For the force balance simulating the cruise condition, the BLI benefit of power saving is vilified. Accompanying CFD and analytical results well represents the BLI benefit.

本文言語	English
ホスト出版物のタイトル	AIAA Propulsion and Energy Forum, 2021
出版社	American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN（印刷版）	9781624106118
DOI	https://doi.org/10.2514/6.2021-3552
出版ステータス	Published - 2021
イベント	AIAA Propulsion and Energy Forum, 2021 - Virtual, Online 継続期間: 2021 8月 9 → 2021 8月 11

出版物シリーズ

名前	AIAA Propulsion and Energy Forum, 2021

Conference

Conference	AIAA Propulsion and Energy Forum, 2021
City	Virtual, Online
Period	21/8/9 → 21/8/11

ASJC Scopus subject areas

エネルギー（全般）
航空宇宙工学
制御およびシステム工学
電子工学および電気工学
機械工学

文献へのアクセス

10.2514/6.2021-3552

他のファイルとリンク

フィンガープリント

「Experimental and Numerical Evaluation of Power Saving Benefit by the Boundary Layer Ingestion Effect using Engine/Airframe Integration Model」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

Okai, K., Masaki, A., Mizutori, S., Kono, M., Sato, T., Masaki, D., & Kazawa, J. (2021). Experimental and Numerical Evaluation of Power Saving Benefit by the Boundary Layer Ingestion Effect using Engine/Airframe Integration Model. In AIAA Propulsion and Energy Forum, 2021 Article AIAA 2021-3552 (AIAA Propulsion and Energy Forum, 2021). American Institute of Aeronautics and Astronautics Inc, AIAA. https://doi.org/10.2514/6.2021-3552

Experimental and Numerical Evaluation of Power Saving Benefit by the Boundary Layer Ingestion Effect using Engine/Airframe Integration Model. / Okai, Keiichi; Masaki, Akiyoshi; Mizutori, Seiya その他.
AIAA Propulsion and Energy Forum, 2021. American Institute of Aeronautics and Astronautics Inc, AIAA, 2021. AIAA 2021-3552 (AIAA Propulsion and Energy Forum, 2021).

研究成果: Conference contribution

Okai, K, Masaki, A, Mizutori, S, Kono, M, Sato, T, Masaki, D & Kazawa, J 2021, Experimental and Numerical Evaluation of Power Saving Benefit by the Boundary Layer Ingestion Effect using Engine/Airframe Integration Model. in AIAA Propulsion and Energy Forum, 2021., AIAA 2021-3552, AIAA Propulsion and Energy Forum, 2021, American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA Propulsion and Energy Forum, 2021, Virtual, Online, 21/8/9. https://doi.org/10.2514/6.2021-3552

Okai K, Masaki A, Mizutori S, Kono M, Sato T, Masaki D その他. Experimental and Numerical Evaluation of Power Saving Benefit by the Boundary Layer Ingestion Effect using Engine/Airframe Integration Model. In AIAA Propulsion and Energy Forum, 2021. American Institute of Aeronautics and Astronautics Inc, AIAA. 2021. AIAA 2021-3552. (AIAA Propulsion and Energy Forum, 2021). doi: 10.2514/6.2021-3552

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abstract = "Boundary layer ingestion benefit is experimentally and numerically investigated. Simple 2-dimensional-airfoil shape airframe with an electric fan configures an airframe/engine integration. Wind tunnel test was conducted with force measurement. Accompanying CFD calculation was conducted with a solver FaSTAR developed by JAXA. Experimental result shows that the embedded BLI configuration gives larger forward thrust than referential nonBLI configuration with same power consumption. For the force balance simulating the cruise condition, the BLI benefit of power saving is vilified. Accompanying CFD and analytical results well represents the BLI benefit.",

author = "Keiichi Okai and Akiyoshi Masaki and Seiya Mizutori and Masahiro Kono and Tetsuya Sato and Daisaku Masaki and Junichi Kazawa",

note = "Funding Information: The authors acknowledge the guidance and support of Dr. T. Hirotani and Mr. Masashi Harada of JAXA during the wind tunnel test. Publisher Copyright: {\textcopyright} 2021, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; AIAA Propulsion and Energy Forum, 2021 ; Conference date: 09-08-2021 Through 11-08-2021",

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AU - Sato, Tetsuya

AU - Masaki, Daisaku

AU - Kazawa, Junichi

N1 - Funding Information: The authors acknowledge the guidance and support of Dr. T. Hirotani and Mr. Masashi Harada of JAXA during the wind tunnel test. Publisher Copyright: © 2021, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.

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