@inproceedings{oai:jaxa.repo.nii.ac.jp:00006454,
 author = {竹中, 啓三 and 山本, 一臣 and Takenaka, Keizo and Yamamoto, Kazuomi},
 book = {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2004論文集, JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2004},
 month = {Mar},
 note = {This paper presents numerical study on the 2-D high lift devices (HLD). CFD analyses of 2 element (NLR-7301) and 4 element (Boeing Model C) airfoils was conducted, using 2 different CFD codes (JAXA UPACS and MHI in-house codes). MHI in-house code adopts overset grid method. A new method of overset pattern optimization was developed, and grid dependency due to interpolation process is reduced by this method. The detail process of the method is described. Through the validation study, both CFD results agree well with WTT results. However, through the careful investigation of the CFD results, it was found that turbulence transition treatment of CFD highly affected the estimation of HLD aerodynamic characteristics. Finally, it comes to the conclusion that accurate prediction of the transition location is necessary for that of aerodynamic characteristics of HLD., 資料番号: AA0048469014, レポート番号: JAXA-SP-04-012},
 pages = {87--92},
 publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)},
 title = {2次元高揚力装置周りの流れ場解析とその検証},
 volume = {JAXA-SP-04-012},
 year = {2005}
}