The enhancement and inhibition of atomization and sprays cover various fields such as
industry, agriculture, and biomedical, among others. However, due to the complex …

The oscillatory Kelvin–Helmholtz (K–H) instability of a planar liquid sheet was
experimentally investigated in the presence of an axial oscillating gas flow. An experimental …

Impinging-jet injectors, liquid–liquid coaxial swirl injectors, and liquid–liquid pintle injectors
are representative liquid–liquid injectors in liquid rocket engines (LRE). For these liquid …

When combustion instability occurs—in addition to periodic change in the nozzle flow rate
caused by pressure oscillation—the instability of the liquid sheet is also affected by pressure …

The objective of the present study is to understand the coupling between the acoustics and
the sheet atomization process. The phenomenon is studied through modal decompositions …

The response characteristics of the bi-swirl coaxial injector under oscillating backpressure
were investigated numerically based on coupled level-set and volume of fluid model. The …

The evolution of the interfacial instabilities on a smooth and laminar liquid sheet formed by
the oblique impingement of two liquid jets is investigated in the presence of external …

This study investigates the energy budget of a viscoelastic planar liquid sheet in the
presence of gas velocity oscillations. The energy budget is studied in different unstable …

This experimental investigation concerns the effect of imposed axial acoustic velocity
fluctuations on the primary atomization of a hollow cone liquid sheet in the presence of a …

We report the dynamics of a droplet levitated in a multi-emitter, single-axis acoustic levitator.
The deformation and atomisation behaviour of the droplet in the acoustic field displays …