Abstract
We investigate the evolution of post-leading-edge low-frequency transverse perturbations in hypersonic boundary layers. Transverse disturbances are an important source of streamwise vorticity receptivity process in high speed boundary layers and the present work is an attempt to better understand this phenomenon. We consider the growth of perturbations close to the leading edge relevant for receptivity analyses. Perturbation growth due to surface roughness is also quantified. Both, sharp and blunt leading edge wedges are considered in the analysis.
| Original language | English (US) |
|---|---|
| Title of host publication | AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2025 |
| Publisher | American Institute of Aeronautics and Astronautics Inc, AIAA |
| ISBN (Print) | 9781624107238 |
| DOIs | |
| State | Published - 2025 |
| Externally published | Yes |
| Event | AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2025 - Orlando, United States Duration: Jan 6 2025 → Jan 10 2025 |
Publication series
| Name | AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2025 |
|---|
Conference
| Conference | AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2025 |
|---|---|
| Country/Territory | United States |
| City | Orlando |
| Period | 1/6/25 → 1/10/25 |
Bibliographical note
Publisher Copyright:© 2025, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.
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