JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
63883000.pdf2.51 MB
Other TitleStudy on an electric drive system for ground-roll of small airplanes
Author(jpn)小林 宙; 西沢 啓
Author(eng)Kobayashi, Hiroshi; Nishizawa, Akira
Author Affiliation(jpn)宇宙航空研究開発機構 航空プログラムグループ 無人機・未来型航空機チーム; 宇宙航空研究開発機構 航空プログラムグループ 無人機・未来型航空機チーム
Author Affiliation(eng)Japan Aerospace Exploration Agency Unmanned and Innovative Aircraft Team, Aviation Program Group; Japan Aerospace Exploration Agency Unmanned and Innovative Aircraft Team, Aviation Program Group
Issue Date2008-02-29
PublisherJapan Aerospace Exploration Agency (JAXA)
Publication date2008-02-29
AbstractA new takeoff method for small airplanes was proposed. Ground-roll performance of an airplane driven by electrically-powered wheels was studied. The experiments verified that the ground-run distance was decreased by half with a combination of the powered driven wheels and propeller without increase of energy consumption during the ground-roll. The trade-off study on the ground-run distance and flight performance of an existing propeller plane was also conducted for the case when motors and controllers of existing electric cars were applied to the landing gears.
DescriptionJAXA Research and Development Report
Keywordstakeoff run; runway; short takeoff aircraft; electric motor; airport; ground effect; aerodynamic characteristic; wind tunnel test; electric drive system; 離陸滑走; 滑走路; 短距離離着陸機; 電動機; 空港; 地面効果; 空力特性; 風洞試験; 電動システム
Document TypeTechnical Report
JAXA Category研究開発報告
Report NoJAXA-RR-07-028

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