A novelty particle subgrid scale model is established to model the effect of gas flow on
particle motion behaviors and a four-way coupling method to describe the particle-particle …

Direct numerical simulation (DNS) of spatially developing round turbulent jet flow with
Reynolds number 4,700 was carried out. Over 20 million grid points were used in this …

In this paper, planar time-resolved particle image velocimetry measurements are reported in
the near-field of a coaxial jet at velocity ratios, ru= 0.66, 1.0 and 1.32. At each ru, at least two …

Iron ore pellet production processes produce large amounts of CO2 emissions when
burning fossil fuels. One example is the grate-kiln process, where normally a coal flame is …

Direct numerical simulations are performed to analyze the flow dynamics and the mixing
properties of natural (unforced) and excited coaxial jets at moderate Reynolds number. First …

In the present study we investigate three-scalar mixing in a turbulent coaxial jet. In this flow a
centre jet and an annular flow, consisting of acetone-doped air and ethylene respectively …

In this study, experimental and numerical analyses have been performed to investigate the
mixing behavior of hot and cold fluids for a coaxial jet. Thermal mixing phenomenon is an …

The turbulent flow and scalar mixing in a coaxial injector having two fluid jets were
investigated by using large eddy simulation (LES). Several recess lengths, which are the …

The computation of compressible coaxial jets has moved into the field of interest not only in
fundamental research but also in industrial applications, especially in chemical engineering …

A large eddy simulation study of mixing and intermittency of a coaxial turbulent jet
discharging into an unconfined domain has been conducted. The work aims to gain insight …