@inproceedings{oai:jaxa.repo.nii.ac.jp:00002938,
 author = {三坂, 孝志 and 大林, 茂 and ホルツァプフェル, フランク and Misaka, Takashi and Obayashi, Shigeru and Holzapfel, Frank},
 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, A flying aircraft generates a coherent vortex pair due to its lift and a turbulent flow including the vortex pair is called wake turbulence. A following aircraft is affected by wake turbulence of a leading aircraft; therefore, wake turbulence separation is defined based on the size of those aircraft. In this paper, we describe basic characteristics of wake turbulence. The dynamics of wake turbulence from the generation until vortex decay are then explained with the help of large eddy simulation results. We especially emphasize that vortex decay occurs due to vortex linking or the interaction with the ground, where secondary vortices play an important role on the decay. We also mention lidar measurements of wake turbulence., 形態: 図版あり, Physical characteristics: Original contains illustrations, 資料番号: AA1830029009, レポート番号: JAXA-SP-18-005},
 pages = {111--116},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {後方乱気流のダイナミクス: 発生・崩壊と大気乱流の影響},
 volume = {JAXA-SP-18-005},
 year = {2019}
}