Excitation of Tollmien-Schlichting waves during the scattering of acoustic and vortex perturbations in a boundary layer on a wavy surface
Abstract
The generation of Tollmien-Schlichting waves during the scattering of acoustic and vortex perturbations in a boundary layer on a surface with distributed waviness is investigated for the case where the characteristic scale of the surface waviness Tollmien-Schlichting The intensity of the excited waves is calculated assuming single scattering. Estimates are made for a boundary layer having a Blasius velocity profile.
- Publication:
-
PMTF Zhurnal Prikladnoi Mekhaniki i Tekhnicheskoi Fiziki
- Pub Date:
- June 1983
- Bibcode:
- 1983PMTF........79Z
- Keywords:
-
- Acoustic Scattering;
- Boundary Layer Stability;
- Tollmien-Schlichting Waves;
- Vortices;
- Wave Excitation;
- Blasius Flow;
- Corrugated Plates;
- Flow Velocity;
- Perturbation Theory;
- Fluid Mechanics and Heat Transfer