This review concerns recent progress in primary atomization modeling. The numerical
approaches based on direct simulation are described first. Although direct numerical …

A new atomization model for prefilming airblast atomizers is presented and applied in the
Large-Eddy Simulation of an academic experiment. The model, named PAMELA, expresses …

This paper presents a novel model for the sub-filter surface tension induced motion of
interfaces separating immiscible fluids. A key feature of the proposed Sub-Grid Surface …

Effective liquid fuel atomization is an ultimate aim for the prefilming airblast atomizer in aero-
engines, and the liquid fuel breakup behavior is the key indicator of atomization quality …

Large-eddy simulation of an atomizing spray issuing from a gas-turbine injector is
performed. The filtered Navier–Stokes equations with dynamic subgrid scale model are …

Aeronautical gas turbines need to satisfy growingly stringent demands on pollutant
emission. Pollutant emissions are directly related to the quality of fuel air mixing prior to …

Turbulent liquid/gas phase interface dynamics are at the core of many applications. For
example, in atomizing flows, the properties of the resulting liquid spray are determined by …

Large-eddy simulation (LES) is a promising technique for accurate prediction of reacting
multiphase flows in practical gas-turbine engines. These combustors involve complex …

In this report, a dual-scale modeling approach is presented to describe turbulent twophase
interface dynamics in a Large Eddy Simulation spatial filtering context. To close the …

Advances to a dual-scale modeling approach are presented to describe turbulent phase
interface dynamics in a LES spatial filtering context. Spatial filtering of the governing …