@inproceedings{oai:jaxa.repo.nii.ac.jp:00038071, author = {今村, 太郎 and 鈴木, 宏二郎 and 中村, 孝 and 吉田, 正廣 and 福田, 正大 and Imamura, Taro and Suzuki, Kojiro and Nakamura, Takashi and Yoshida, Masahiro and Fukuda, Masahiro}, book = {航空宇宙技術研究所特別資料: 航空宇宙数値シミュレーション技術シンポジウム2001論文集, Special Publication of National Aerospace Laboratory: Proceedings of Aerospace Numerical Simulation Symposium 2001}, month = {Jan}, note = {Recent years, Lattice Boltzmann Method (LBM) has become one of the promising schemes for incompressible flow simulation. Since LBM is based on Cellar Automaton, its original version is formulated on uniform homogenous mesh system. Applying general coordinate system enables allows flow computation around arbitrary body shape with sufficient accuracy in the boundary layer. In this present study, flow around cylinder was simulated for wide range of Reynolds number. Computational results show that the present LBM code can successfully predict drop in the drag coefficient at Reynolds number 10(exp 5) to 10(exp 6), which is known as 'drag crisis' from the experimental data., 資料番号: AA0032819035, レポート番号: NAL SP-53}, pages = {203--208}, publisher = {航空宇宙技術研究所, National Aerospace Laboratory (NAL)}, title = {大規模流体計算への格子ボルツマン法の適用}, volume = {53}, year = {2002} }