| タイトル | RANS Simulation of the Separated Flow over a Bump with Active Control |
| 著者（英） | Marongiu, Claudio; Amato, Marcello; Catalano, Pietro; Iaccarino, Gianluca |
| 著者所属（英） | Stanford Univ. |
| 発行日 | 2003-01-01 |
| 言語 | eng |
| 内容記述 | The objective of this paper is to investigate the accuracy of Reynolds-Averaged Navier- Stokes (RANS) techniques in predicting the effect of steady and unsteady flow control devices. This is part of a larger effort in applying numerical simulation tools to investigate of the performance of synthetic jets in high Reynolds number turbulent flows. RANS techniques have been successful in predicting isolated synthetic jets as reported by Kral et al. Nevertheless, due to the complex, and inherently unsteady nature of the interaction between the synthetic jet and the external boundary layer flow, it is not clear whether RANS models can represent the turbulence statistics correctly. |
| NASA分類 | Fluid Mechanics and Thermodynamics |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/544700 |
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