Detailed mean and turbulence data were obtained in a dump combustor with and without swirling inlet flow. A two-component LDV was used, and large samples were collected to resolve the second-and third-order correlations of velocity fluctuations with good accuracy. Large-amplitude well-organized oscillations were observed in the swirling flows and discussed. The swirling flows with and without vortex breadown exhibited significantyl different means flow and turbulence field behavior.
Experimental study of isothermal swirling flows in a dump combustor
Experimentelle Studie der isothermen Rotationsstroemungen in einem Ueberschusskombustor
AIAA Journal ; 26 , 12 ; 1442-1449
1988
8 Seiten, 11 Bilder, 35 Quellen
Article (Journal)
English