@inproceedings{oai:jaxa.repo.nii.ac.jp:00002950,
 author = {芳賀, 臣紀 and 嶋, 英志 and Haga, Takanori and Shima, Eiji},
 book = {宇宙航空研究開発機構特別資料: 第50回流体力学講演会/第36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 50th Fluid Dynamics Conference / the 36th Aerospace Numerical Simulation Symposium},
 month = {Feb},
 note = {第50回流体力学講演会/第36回航空宇宙数値シミュレーション技術シンポジウム (2018年7月4日-6日. 宮崎市民プラザ), 宮崎市, 宮崎, 50th Fluid Dynamics Conference /the 36th Aerospace Numerical Simulation Symposium (July 4-6, 2018. Miyazaki Citizen's Plaza), Miyazaki, Japan, The high-order flux reconstruction (FR) method is extended for overset-grid capability aiming for further geometrical flexibility and multiple moving body problems. Compact data dependency of the FR method facilitates inter-grid data communication without using interpolation stencils. The developed overset FR method is applied to solve benchmark problems including 2D inviscid vortex propagation and acoustic scattering around a cylinder. The results are compared with the analytical solutions in order to verify the accuracy of the proposed method. The developed overset FR solver is applied to Large-eddy simulation of supersonic three-nozzle clustered jet and its interaction with the launch pad. By using the overset grids, it is possible to perform analysis by changing the lift amount, the nozzle configuration (3-clustered or single), and the shape of the launch pad without changing the all computational grids., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1830029021, レポート番号: JAXA-SP-18-005},
 pages = {177--182},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {FR 法による高次精度非構造オーバーセット格子法の構築},
 volume = {JAXA-SP-18-005},
 year = {2019}
}