@inproceedings{oai:jaxa.repo.nii.ac.jp:00003246, author = {北村, 圭一 and 青柿, 拓也 and 橋本, 敦 and Kitamura, Keiichi and Aogaki, Takuya and Hashimoto, Atsushi}, book = {宇宙航空研究開発機構特別資料: 第49回流体力学講演会/第35回航空宇宙数値シミュレーション技術シンポジウム論文集, JAXA Special Publication: Proceedings of the 49th Fluid Dynamics Conference / the 35th Aerospace Numerical Simulation Symposium}, month = {Dec}, note = {第49回流体力学講演会/第35回航空宇宙数値シミュレーション技術シンポジウム (2017年6月28日-42日. 国際オリンピック記念青少年総合センター), 渋谷区, 東京, 49th Fluid Dynamics Conference /the 35th Aerospace Numerical Simulation Symposium (June 28-30, 2017. National Olympics Memorial Youth Center), Shibuya-ku, Tokyo, Japan, The 'Post Limiter (simple a posteriori slope limiter),' which tries to keep spatially second order as much as possible, has been successfully extended to three-dimensional (3D) unstructured grids. Then, this 3D-extended version of Post Limiter ('Post Limiter 3') has been incorporated into 'FaSTAR,' a 3D unstructured grid flow solver. By taking account of cell-geometric qualities (i.e., aspect-ratio-like number), the Post Limiter 3 can handle general 3D cells including 'dirty' (=ill-shaped) ones in which the original Post Limiter fails to continue flow computations. Numerical examples demonstrate its applicability to a wide spectrum of aerodynamic problems of high engineering importance., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1730011012, レポート番号: JAXA-SP-17-004}, pages = {89--94}, publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)}, title = {ポストリミタの3 次元非構造格子への拡張とFaSTAR への実装}, volume = {JAXA-SP-17-004}, year = {2017} }