On mixing enhancement via nozzle trailing-edge modifications in high-speed jets

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作者：
机构：
[1] Kim, J.-H.
[2] Samimy, M.
来源：
Kim, J.-H. | 1600年 / AIAA, United States卷 / 38期
关键词：
Theoretical; (THR);
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摘要：
This study demonstrates that a cutout on the contoured nozzle block is effective in mixing enhancement in all flow regimes, including the ideally expanded regime. It is shown that the role of streamwise vortices in the jet development of the ideally expanded case is similar to those in the underexpanded case.
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