@inproceedings{oai:jaxa.repo.nii.ac.jp:00003840,
 author = {下澤, 雄太 and 益田, 克己 and 藤野, 貴康 and Shimosawa, Yuta and Masuda, Katsumi and Fujino, Takayasu},
 book = {宇宙航空研究開発機構特別資料: 第46回流体力学講演会/第32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 46th Fluid Dynamics Conference / 32nd Aerospace Numerical Simulation Symposium},
 month = {Mar},
 note = {第46回流体力学講演会/第32回航空宇宙数値シミュレーション技術シンポジウム (2014年7月3日-4日. 弘前文化センター), 弘前市, 青森県, 46th Fluid Dynamics Conference / 32nd Aerospace Numerical Simulation Symposium (July 3-4, 2014. Hirosaki Bunka Center), Hirosaki, Aomori, Japan, The MHD flow control in super orbital reentry flight is numerically analyzed with taking MHD parachute effect and radiative heating into account. We conducted a coupled numerical simulation of MHD flow and flight trajectories of a reentry body, where the initial altitude and velocity are set to 75 km and 12.4 km/s, respectively. The initial flight path angle is also set to 5 degree. In the simulation, the strength of magnetic field is varied parametrically in a range of 0 to 1.0 T. The numerical results show that the MHD flow control in super orbital reentry flight can mitigate the total heat flux, which is defined as the sum of the convective and radiative heat flux, owing to a decrease in flight velocity by MHD parachute effect. In order to reduce a peak amount of the total heat flux at stagnation point, the use of weak magnetic fields such as 0.25 T is desirable because increase in radiative heat flux by MHD flow control at high altitudes can be suppressed. In order to reduce a time integration of wall heat from 75 km to 45 km, however, strong magnetic fields such as 1.0 T should be use because convective and radiative wall heat load can be mitigated due to a decrease in flight velocity by strong MHD parachute effect., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1530023005, レポート番号: JAXA-SP-14-010},
 pages = {23--28},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {MHD パラシュート効果による超軌道再突入環境下の空力加熱低減の可能性},
 volume = {JAXA-SP-14-010},
 year = {2015}
}