Visualization of secondary flow choking phenomena in a supersonic air ejector |
| |
| Authors: | Desevaux P. Mellal A. Alves de Sousa Y. |
| |
| Affiliation: | (1) Department of Mechanical Engineering, Hashemite University, Zarqa, 11134, Jordan;(2) Department of Mechatronix/Electrical, Hashemite University, Zarqa, 11134, Jordan |
| |
| Abstract: | The present study deals with the visualization of the air flow inside a supersonic ejector. Our attention is more precisely focused on the choked flow phenomenon which occurs along the mixing chamber of the secondary nozzle and which can be visualized by CFD. Laser tomography visualizations are used to validate the CFD model. The evolution of flow configuration in the ejector with the primary stagnation pressure is examined both in the case of zero secondary flow and in the case of free entrainment of induced air. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
