In high-speed fluid dynamics, base pressure controls find many engineering applications,
such as in the automobile and defense industries. Several studies have been reported on …

Abstract Systems with multiple jets are encountered in many engineering applications, for
example, propulsion units in aircraft and rockets. When more than one jet is placed close to …

Experimental results on the mean flow evolution and the control of single and twin
compressible jets at Mach 1.6 are presented. The jets issue from conical CD nozzles closely …

Elliptic nozzle geometry is attractive for mixing enhancement of supersonic jets. However, jet
dynamics, such as flapping, gives rise to high-intensity tonal sound. We experimentally …

Supersonic nozzles are commonly used in mechanical and aerospace engineering
applications for decades. Therefore, it is essential to study their characteristics and discover …

The purpose of this study is to numerically analyze the effect of vortex generators that are
shaped like vanes in enhancing the mixing of subsonic and sonic jet and to determine the …

The effectiveness of cross wire in controlling the mixing characteristics of a circular and an
equivalent elliptic jet is investigated experimentally. While circular jets are conventional …

The passive control of jets using vanes as vortex generators is studied by numerical
simulation in this paper. The vanes are positioned inside the nozzle near the exit, inclined to …

The main objective of the present investigation is to enhance the jet mixing by introducing a
nozzle collar exit inclination having bevel angles of 30°, 45°, and 60°. In addition to this, the …

Control of Mach 1.8 circular jet with slanted perforated tabs is studied experimentally. Two
sets of perforated tabs were used for this study. The perforation angles were 0 and 30 with …