@techreport{oai:jaxa.repo.nii.ac.jp:00043515,
 author = {野村, 聡幸 and 石井, 隆次 and 西岡, 通男 and Nomura, Toshiyuki and Ishii, Ryuji and Nishioka, Michio},
 month = {Dec},
 note = {A key technology for developing scramjet engine is to mix fuel hydrogen and oxygen in supersonic airstream rapidly and efficiently. So far, intensive basic researches have been made to establish the supersonic mixing technology. As a means of enhancing mixing by increasing the contact area of two differen gas species, it is proposed in this paper to generate longitudinal vortices with spanwise periodic cutouts at the trailing edge of the wedge-shaped fuel injector. Furthermore, the wake of a flat plate with the same cutouts is investigated to clarify the formation of the streamwise vortices. 3-dimensional Euler equations are solved for the two cases with Chakravarthy-Osher typed TVD scheme. The computational results in the first case shows that longitudinal vortices are generated a little downstream of the trailing edge, shed into wake, and entrain nearby fluid. This is an evidence of rapid mixing. The second results show flow fields similar to the first, which proves that the generation of longitudinal vortices is mainly governed by the geometry of the cutouts at the trailing edge., 資料番号: NALSP0016019, レポート番号: NAL SP-16},
 title = {超音速流における縦渦の形成},
 year = {1991}
}