Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
Visualization of Mechanical Processes: An International Online Journal


ISSN En ligne: 2152-209X

Archives: Volume 1, 2011 to Volume 9, 2019

Visualization of Mechanical Processes: An International Online Journal

DOI: 10.1615/VisMechProc.2014007107

VISUALIZATION OF A SUBSONIC JET WITH ACOUSTIC EXCITATION

Tatiana M. Makarenko
Central Aerohydrodynamic Institute (TsAGI), 1 Zhukovsky St., TsAGI Zhukovsky, Moscow region, 140180, Russia

RÉSUMÉ

Results of visualization studies of a low-speed turbulent jet from a circular 20-mm-diameter nozzle upon a longitudinal acoustic excitation within a frequency range of 0.125 ≤ Sts ≤ 2.5 are presented. Jet velocity u0 = 20 m/s, and the initial turbulence on the jet axis does not exceed 1%. Qualitative and quantitative characteristics of coherent structures in the turbulent jet upon acoustic effect are obtained


Articles with similar content:

FLOW AND SOUND FIELDS OF HEATED SUBSONIC TURBULENTJETS
TSFP DIGITAL LIBRARY ONLINE, Vol.8, 2013, issue
Christophe Bogey, Olivier Marsden
THE FLUCTUATING VELOCITY FIELD ABOVE THE FREE END OF A SURFACEMOUNTED FINITE-HEIGHT SQUARE PRISM
TSFP DIGITAL LIBRARY ONLINE, Vol.10, 2017, issue
Donald J. Bergstrom, Noorallah Rostamy, Rajat Chakravarty, David Sumner
SCALING OF FINE SCALE EDDIES IN TURBULENT CHANNEL FLOWS UP TO Reτ =800
TSFP DIGITAL LIBRARY ONLINE, Vol.3, 2003, issue
Mamoru Tanahashi, Toshifumi Miyamoto, S. Shiokawa, Toshio Miyauchi, Shin-Jeong Kang
MOMENTUM COEFFICIENT AS A PARAMETER FOR AERODYNAMIC FLOW CONTROL WITH SYNTHETIC JETS
TSFP DIGITAL LIBRARY ONLINE, Vol.7, 2011, issue
Pierre E. Sullivan, Sebastian D. Goodfellow, Serhiy Yarusevych
EXPERIMENTAL STUDY OF COHERENT STRUCTURES IN A TURBULENT BOUNDARY LAYER USING PIV
TSFP DIGITAL LIBRARY ONLINE, Vol.4, 2005, issue
Jean-Marc Foucaut, Johan Carlier, Jean-Philippe Laval, Michel Stanislas, Lin Jie