When dealing with high-pressure releases, be it needed by some operating conditions or
due to an emergency protocol or even to the occurrence of an accident, one has to consider …

High resolution planar particle image velocimetry is used to measure turbulent quantities in
the region downstream of the Mach disk in an axisymmetric underexpanded jet issuing from …

The nozzle forms a large segment of the rocket engine structure, and as a whole, the
performance of a rocket largely depends upon its aerodynamic design. The principal …

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 …

This paper presents an experimental study of a Mach 2.0 jet manipulated using rectangular
tabs to understand the mixing enhancement at the overexpanded and perfectly expanded …

The mixing enhancement of a coaxial jet with a Mach 1.4 primary jet and sonic secondary
jet, at different convective Mach numbers, is presented in this study. Rectangular tabs of …

An experimental investigation on the mixing capability of a Mach 2.0 jet manipulated based
on a convergent injector (CI) and convergent-divergent injector (CDI) is reported in this …

Two underexpanded free jets at fully expanded Mach numbers M_ j M j= 1.15 and 1.50 are
studied. Schlieren visualizations as well as measurements of static pressure, Pitot pressure …

The mixing promoting capability of right-angled triangular tab with sharp and truncated
vertex has been investigated by placing two identical tabs at the exit of a Mach 2 axi …

Following our previous work [Kumar et al.,“Fluidic injectors for supersonic jet control,” Phys.
Fluids 30 (12), 126101 (2018)], we experimentally investigate the effect of fluidic injection on …