This study examines the flow field dynamics of bluff-body stabilized swirling and non-swirling flames produced from Cambridge/Sandia Stratified Swirl Burner. burner has been used in previous studies as a benchmark for high-resolution scalar velocity measurements validating numerical models. The was designed to create reacting conditions that are representative turbulent flows modern combustion ...

Owing to the various physical aspects of nanofluids as thermally enhanced working fluids and significance swirling flows in rheological devices well spin coating lubrication applications, current comprehensive examination aimed explore important features spinning chemically reactive Newtonian over a uniformly revolving disk existence radially applied magnetic field along with an exponentially d...

Stability problem of an axisymmetric swirling flow a viscous incompressible fluid with respect to nonaxisymmetric perturbations is considered. The system ordinary differential equations for the amplitude functions solved numerically by Runge-Kutta method and orthogonalization procedure. Solutions at neighborhood singular points are obtained Frobenius method. maximum amplification coefficients p...

The shear swirling flow vibration cementing (SSFVC) technique rotates the downhole eccentric cascade by circulating cementing fluid. It makes the casing eccentrically revolve at high speed around the borehole axis. It produces strong agitation action to the annulus fluid, makes it in the state of shear turbulent flow, and results in the formation of pulse pressure which affects the surrounding ...

ABSTRACT Local measurements and 3-D CFD simulations in GasLiquid cylindrical Cyclone (GLCC) separators are scarce. The main objective of this study is to conduct local measurements and 3-D CFD simulations to understand the swirling flow behavior in a cylindrical cyclone with one inclined tangential inlet. Axial and tangential velocities and turbulent intensities across the GLCC diameter (ID=3.5...