Exploration of confined swirled flows in the former USSR and present-day Russia has a long
history and is presented by numerous publications, mostly written in Russian. The obtained …

This paper presents the effect of the conical diffuser angle (θ= 0°, 2°, 4°) on the Precessing
Vortex Core (PVC) induced in confined swirling airflows generated by axial swirlers with two …

The paper investigates the flow structure in a tangential vortex chamber based on numerical
simulation of unsteady turbulent flow by the LES method. The swirl flow in a cylindrical …

A method of estimating the optimum spatial modulation frequency of the radiation of 3D
measurements based on phase triangulation and structured illumination is proposed. An …

The flow pattern was studied for a four-vortex furnace of a coal-dust boiler. The paper
presents results of experimental study of inner aerodynamics performed on a lab-scale …

Предложен метод оценки оптимальной частоты пространственной модуляции
излучения 3D-измерений, основанных на фазовой триангуляции и структурированном …

This paper is devoted to experimental investigation of the interaction between the pair of
precessing vortices in a tangential vortex chamber. The test section was the tangential …

One of the promising ignition technologies is the plasma thermochemical preparation of
pulverized coal for combustion using plasma-fuel systems (PFS). This technology allows …

This study focused on the large-scale vortex structures. The working section was a
tangential vortex chamber with a cylindrical cross-section. The flow was swirled by …

A swirling flow in a tangential-type hydrodynamic chamber with stationary vortex structures
is experimentally investigated. The main attention is paid to determining the geometric and …