3 papers
physics.flu-dyn2018
Dynamics of a spatially developing liquid jet with slower coaxial gas flow
Arash Zandian, William A. Sirignano, Fazle Hussain
A three-dimensional round liquid jet within a low-speed coaxial gas flow is numerically simulated and explained via vortex dynamics ( method). The instabilities on the liquid-…
physics.flu-dyn2017
Understanding liquid-jet atomization cascades via vortex dynamics
Arash Zandian, William A. Sirignano, Fazle Hussain
Temporal instabilities of a planar liquid jet are studied using direct numerical simulation (DNS) of the incompressible Navier-Stokes equations with level-set (LS) and volume-of-fl…
physics.flu-dyn2017
Length-scale cascade and spread rate of atomizing planar liquid jets
Arash Zandian, William A. Sirignano, Fazle Hussain
The primary breakup of a planar liquid jet is explored via direct numerical simulation (DNS) of the incompressible Navier-Stokes equation with level-set and volume-of-fluid interfa…