Abstract
High-spatial resolution measurements of the velocity field of a supersonic jet impinging on a flat surface were conducted. To study the effect of the boundary condition, two nozzle outer geometries were investigated. The experimental results presented here are for a nozzle pressure ratio of NPR = 3.0 and a nozzle to plate spacing of Z∕D =3.5. The flow fields of the corresponding cases show that although the general features of the flow are similar, the ambient air entrainment into the shear layer is different. This change in entrainment influences the rest of the jet structure.
Original language | English |
---|---|
Title of host publication | Fluid-Structure-Sound Interactions and Control |
Subtitle of host publication | Proceedings of the 3rd Symposium on Fluid-Structure-Sound Interactions and Control, 5-9 July 2015, Perth, Australia |
Editors | Yu Zhou, A.D. Lucey, Yang Liu, Lixi Huang |
Place of Publication | Heidelberg |
Publisher | Springer |
Pages | 247-251 |
Number of pages | 5 |
ISBN (Electronic) | 9783662488683 |
ISBN (Print) | 9783662488669 |
DOIs | |
Publication status | Published - 2016 |
Event | Symposium on Fluid-Structure-Sound Interactions and Control 2015 - Perth, Australia Duration: 5 Jul 2015 → 9 Jul 2015 Conference number: 3rd |
Publication series
Name | Lecture Notes in Mechanical Engineering |
---|---|
Publisher | Springer |
ISSN (Print) | 2195-4356 |
ISSN (Electronic) | 2195-4364 |
Conference
Conference | Symposium on Fluid-Structure-Sound Interactions and Control 2015 |
---|---|
Abbreviated title | FSSIC 2015 |
Country/Territory | Australia |
City | Perth |
Period | 5/07/15 → 9/07/15 |