@inproceedings{oai:jaxa.repo.nii.ac.jp:00047334,
 author = {水上, 祥 and 瀬田, 剛 and 松島, 紀佐 and MIZUKAMI, Sho and SETA, Takeshi and MATSUSHIMA, Kisa},
 book = {宇宙航空研究開発機構特別資料: 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オンライン論文集, JAXA Special Publication: Proceedings of Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2020 Online},
 month = {Feb},
 note = {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 (2020年9月28日-30日. 日本航空宇宙学会 : 宇宙航空研究開発機構(JAXA)オンライン会議), Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2020 Online (September 28-30, 2020. The Japan Society for Aeronautical and Space Sciences : Japan Aerospace Exploration Agency (JAXA), Online meeting), The present article performed drag calculations using two wake integration equations. First one came from the equation of momentum conservation law; second one was based on total enthalpy variation. The drag calculation was applied to CFD simulation results in order to identify the cause of peculiar behaviors on drag values by wake integrations as well as to devise strategy for accurate drag values. One of the peculiar behaviors was enthalpy variation near far-field boundaries, which implied unphysical phenomena. Those phenomena affected drag and lift values by the wake integral calculation. Through the investigation, we found that the cause of enthalpy variation was the inconsistency in imposing boundary conditions on far-field regions when CFD simulations were conducted., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA2030013013, レポート番号: JAXA-SP-20-008},
 pages = {93--101},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {後流積分抵抗分解を用いたCFD計算における遠方境界条件の解析},
 volume = {JAXA-SP-20-008},
 year = {2021}
}