@inproceedings{oai:jaxa.repo.nii.ac.jp:00004904, author = {田辺, 安忠 and 齊藤, 茂 and 菅原, 瑛明 and Tanabe, Yasutada and Saito, Shigeru and Sugawara, Hideaki}, book = {宇宙航空研究開発機構特別資料: 第41回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2009論文集, JAXA Special Publication: Proceedings fo 41st Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2009}, month = {Feb}, note = {平成21年6月18-19日. 宇宙航空研究開発機構調布航空宇宙センター, 18 June-19 June, 2009, Japan Aerospace Exploration Agency, A CFD code "rFlow" based on the overlapping grids method was developed. An all speed numerical scheme SLAU combined with a fourth order MUSCL-type reconstruction is used to achieve high spatial resolutions. Dual-time stepping method is used for efficient implicit unsteady flow calculations. This paper reports on the two-dimensional results of the validations in the low speed and low Reynolds number flowfields. The obtained flowfield around a cylinder shows good agreement with experimental results where the size of the wake flow bubble and Karman vortex shedding are compared. Also, the calculated lift coefficients of a wing section are agreeable with the experimental data even at high incident angles., 資料番号: AA0064672006, レポート番号: JAXA-SP-09-011}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {SLAUスキームの低Re数流れ場における検証}, volume = {JAXA-SP-09-011}, year = {2010} }