@inproceedings{oai:jaxa.repo.nii.ac.jp:00005617, author = {保江, かな子 and 澤田, 恵介 and Yasue, Kanako and Sawada, Keisuke}, book = {宇宙航空研究開発機構特別資料: 第39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2007論文集, JAXA Special Publication: Proceedings of 39th Fluid Dynamics Conference/Aerospace Numerical Simulation Symposium 2007}, month = {Feb}, note = {A pointwise relaxation implicit Discontinuous Galerkin (DG) method developed in our study is extended to unstructured hybrid grids comprised of hexahedral, pyramidal, prismatic and tetrahedral cells. The mathematical formulation of the present method is first shown. The scalar advective equation in 3D space is then solved using hybrid grid. The accuracy of the scheme as well as the convergence rate is examined for illustrating the characteristics of the present numerical method. Finally, the pointwise relaxation implicit DG method for 3D Euler equations is constructed to solve inviscid compressible flowfield over ONERA-M6 isolated wing using hybrid mesh systems., 資料番号: AA0063742011, レポート番号: JAXA-SP-07-016}, pages = {62--67}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {Hybrid格子を用いた点緩和型陰的Discontinuous Galerkin法の検討}, volume = {JAXA-SP-07-016}, year = {2008} }