To investigate the influence of swirling air flow field on the spray characteristics and the
droplet behaviors of the swirl cup airblast fuel injector, a single swirler cup and a double …

The combustor employed in small and medium-sized turboshaft engines is characterized by
a small flame tube height and a large distance between adjacent burners, rendering it …

To improve hydrodynamic stability in a combustor, an unsteady flow analysis method is
needed. Hence, the proper orthogonal decomposition (POD) method based on a large eddy …

A precessing vortex core (PVC) is a self-excited helical instability that results from the
precession of the vortex core around the flow axis in the upstream region of a vortex …

The flow field of the swirl-stabilized combustor plays a significant role in fuel atomization and
flame stability. The experimental investigation of the non-reacting flow field downstream of a …

For swirl-stabilized gas turbine combustor, liquid fuel distribution in the near field dictates
local equivalence ratio, volumetric heat release, and heat transfer to the chamber wall, and …

An experimental investigation in a sector (\(20^\circ\)) of a full-scale annular gas turbine
combustor is performed. The sector combustor is optically accessible for the flow and flame …

In this paper, we present detailed experimental measurements and analysis on the spray-
flow interaction emerging from a newly designed high shear injector. The injector consists of …

The swirl cup airblast fuel injector is widely used in modern low-emission gas turbine
combustors. It is important to understand the underlying physics in the interaction between …

The present study focuses on the performance of a novel high-shear atomizer with a discrete
radial-jet fuel nozzle to overcome the constraints associated with the simplex-pressure-swirl …