%0 Journal Article %A L. Nguyen and V. Golubev and R. Mankbadi %D 2013 %J International Journal of Mechanical and Mechatronics Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 78, 2013 %T Large-Eddy Simulations of Subsonic Impinging Jets %U https://publications.waset.org/pdf/12311 %V 78 %X We consider here the subsonic impinging jet representing the flow field of a vertical take-off aircraft or the initial stage of rocket launching. Implicit Large-Eddy Simulation (ILES) is used to calculate the time-dependent flow field and the radiate sound pressure associated with jet impinging. With proper boundary treatments and high-order numerical scheme, the near field sound pressure is successfully obtained. Results are presented for both a rectangular as well a circular jet. %P 1243 - 1251