Aerodynamic Characteristics of a Delta Wing with Arc Camber for Mars Exploration

• 鵜ノ口, 孝雄

• 青山, 省吾

• 末村, 紘志

• 山田, 剛治

• 松野, 隆

• 大林, 茂

• 川添, 博光

• Unoguchi, Takao

• Aoyama, Shogo

• Suemura, Hiroshi

• Yamada, Gouji

• Matsuno, Takashi

• Obayashi, Shigeru

• Kawazoe, Hiromitsu

Abstract

5th Symposium on Integrating CFD and Experiments in Aerodynamics (October 3-5, 2012, Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)), Chofu, Tokyo, Japan

In this research, we propose a delta wing with an arc camber to explore the Mars in flight at low Reynolds number of 1.0×10(exp 4) order. The research focuses on L/D of a cambered delta wing to get a wide cross range for the Mars exploration by computational analysis and aerodynamic force measurements using a newly developed three-component force balance. The CFD results show that L/D of the delta wing with an arc camber is much better than the no-camber delta wing at a low angle of attack. Especially, the wing with the camber rate of 5% gives the best performance. The validation results by the EFD approach supports the CFD analysis.

形態: カラー図版あり

Physical characteristics: Original contains color illustrations

資料番号: AA0062070029

レポート番号: JAXA-SP-13-001E

Journal

• 宇宙航空研究開発機構特別資料 = JAXA Special Publication

  宇宙航空研究開発機構特別資料 = JAXA Special Publication JAXA-SP-13-001E 343-351, 2013-11-30

  宇宙航空研究開発機構(JAXA)

Keywords

• Delta wing
• Arc camber
• Aerodynamics
• Mars exploration
• Three-component force balance

Details

• CRID: 1050292561233852288
• NII Article ID: 120006827910
• NII Book ID: AA11984031
• ISSN: 1349113X
• Web Site: http://id.nii.ac.jp/1696/00004131/
• Text Lang: en
• Article Type: conference paper
• Data Source:
  • IRDB
  • CiNii Articles