Similarity criteria of spectra of pressure pulsations of turbulent boundary layer near wall
Abstract
Extensive data are presented on the spectra of pressure pulsations of the turbulent boundary layer near a wall for a wide range of Mach, Reynolds and Strouhal numbers obtained through a unifieid measurement method employing detectors with good spatial resolution. Two basic similarity criteria for the spectra of turbulent pressure pulsations near a wall are identified.
- Publication:
-
USSR Rept Phys Math JPRS UPM
- Pub Date:
- September 1984
- Bibcode:
- 1984RpPhM.......12Y
- Keywords:
-
- Pressure Oscillations;
- Similarity Theorem;
- Turbulent Boundary Layer;
- Wall Flow;
- Criteria;
- Friction Factor;
- Mach Number;
- Reynolds Number;
- Strouhal Number;
- Fluid Mechanics and Heat Transfer