In high-speed fluid dynamics, the control of base pressure finds many engineering
applications such as automobile industry and defense applications. Several studies have …

In this investigation the flow field has been computed by the numerical approach using
Computational Fluid Dynamics (CFD) Analysis to investigate the efficacy of the supersonic …

In this paper, computational fluid dynamic (CFD) analysis and experiments have been
carried out to study the effect of nozzle pressure ratio, ie the ratio of inlet pressure to …

In high speed flows nozzles are used to change pressure energy to kinetic energy which in
turn is used to produce thrust. In a converging-diverging nozzle, flow is augmented from …

The Aerodynamic base drag because of negative pressure at the backward-facing step is a
general obstacle connected with all the moving projectiles. The aerodynamic base drag is …

In the case of flow from the nozzle, the net thrust is the vital and critical consideration. The
net thrust force is the difference of the thrust developed by the jet from the nozzle and the …

In many applications like the aircraft or the rockets/missiles, the flow from a nozzle needs to
be expanded suddenly in an enlarged duct of larger diameter. The enlarged duct is provided …

This paper aims to numerically simulate the flow field for wedge, cone, and ogives. Usually,
wedge shapes are used as a stabilizing surface for supersonic projectiles like rockets …

This paper aims to estimate the surface pressure of a wedge at hypersonic Mach numbers at
a considerable angle of incidence. The Ghosh similitude, corresponding strip theory, and …

In high speed projectiles like rocket, the thrust is created by the convergent divergent nozzle.
The flow from the nozzle is exhausted in the enlarged duct of larger diameter to maximize …