@inproceedings{oai:jaxa.repo.nii.ac.jp:00047378, author = {高木, 亮治 and 河合, 宗司 and 久谷, 雄一 and 玉置, 義治 and TAKAKI, Ryoji and KAWAI, Soshi and KUYA, Yuichi and TAMAKI, Yoshiharu}, book = {宇宙航空研究開発機構特別資料: 第1回直交格子CFDワークショップ講演集, JAXA Special Publication: Proceedings of the 1st Workshop on Cartesian Grid-based CFD}, month = {Feb}, note = {第1回直交格子CFDワークショップ (2020年9月30日. オンライン開催), The 1st Workshop on Cartesian Grid-based CFD (September 30, 2020. Online Conference), The hierarchical cartesian grid method with immersed boundary method can realize automatic grid generation for very complicated geometries such as actual configuration of the aircraft. In this method, the geometry shape needs to be modeled by an algorithm and the analysis accuracy of this method has not been fully validated compared to traditional analysis methods using the body-fitted grid. Therefore, analysis accuracy of hierarchical cartesian grid method with immersed boundary method is studied fur two-dimensional basic geometries., 注記: 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2020オンライン内で実施, 形態: カラー図版あり, Note: Workshop was held in Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2020 Online, Physical characteristics: Original contains color illustrations, 資料番号: AA2030018002, レポート番号: JAXA-SP-20-006}, pages = {77--88}, publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)}, title = {階層型等間隔直交構造格子法の精度検証: 直交格子CFDワークショップ}, volume = {JAXA-SP-20-006}, year = {2021} }