... on the measured data. A smoke-based flow visualization was carried out at moderate Reynolds number 5396. Findings The PCL remains almost constant for the aspect ratio 0.25:1 and then starts decreasing for the aspect ratio 1:4. The decrease in PCL indicates improved mixing. The off-center peaks are found along...

... jet Flow visualization A Schlieren imaging study performed by Khan et al. (2020) on supersonic twin jet mixing enhancement by vortex generator revealed that the small tab like vortex generator bifurcates the main jet and produce daughter streams, which gets deflected away from...

.../approach The investigations have been done experimentally at the various electric and aerodynamic conditions. The surface oil flow visualization method has been used to the better understanding of the flow physics and the interaction of the oncoming flow passing over the airfoil and the vortex generated...