The convective heat transfer rates and the flow fields downstream of a backward facing step with Re=9630 perturbed using a synthetic jet actuator were studied using experimental methods.
The vectoring characteristic of dual synthetic jets(DSJ)actuator can be realized by inputting asymmetrical electric signal,which makes the DSJ actuator a wider application in the active flow control.
The lateral jet control technology get extensive attention in recent years,and numerous researchers have performed a vast number of theoretic and experimental studies for the problem of jet interactio
A swirl motion is usually imparted to a round jet to induce a reverse flow zone near the jet exit to increase turbulence fluctuations to enhance mixing and combustion [1-3].
The evolution of three dimensional structures in the inner and outer shear layers of a turbulent offset attaching planar jet with Re=10000 was studied using experimental methods.
Due to its superiorities of high exhaust speed,wide frequency band,rapid response and nonmoving components,plasma synthetic jet(PSJ)actuator has shown wide and promising application prospects in the h
In this paper,we investigated how the NS-DBD plasma actuator interacts with the separated flow over an NACA0015 airfoil by force and particle imaging velocimetry(PIV)measurements in a low speed wind-t
Frictional drag occupies a large proportion in the resistance of modern civil aircraft,and the understanding of the generation mechanism of frictional drag is the basis of the turbulence drag reductio