Modeling primary atomization
This review concerns recent progress in primary atomization modeling. The numerical
approaches based on direct simulation are described first. Although direct numerical …
approaches based on direct simulation are described first. Although direct numerical …
A balanced force refined level set grid method for two-phase flows on unstructured flow solver grids
A balanced force refined level set grid method for two-phase flows on structured and
unstructured flow solver grids is presented. To accurately track the phase interface location …
unstructured flow solver grids is presented. To accurately track the phase interface location …
Detailed numerical investigation of turbulent atomization of liquid jets
ABSTRACT A detailed numerical investigation of turbulent liquid jets in quiescent air is
conducted, with the focus on the processes leading to liquid atomization. Spectral …
conducted, with the focus on the processes leading to liquid atomization. Spectral …
On simulating primary atomization using the refined level set grid method
The atomization process of turbulent liquid jets is as of this day not well understood. Detailed
numerical simulations can help study the fundamental mechanisms in regions where …
numerical simulations can help study the fundamental mechanisms in regions where …
On the analysis of bubble growth and detachment at low capillary and bond numbers using volume of fluid and level set methods
The growth and detachment of an isolated air bubble injected through a single orifice is
considered using four different interface capturing methods, An algebraic Volume of Fluid …
considered using four different interface capturing methods, An algebraic Volume of Fluid …
Interface-preserving level set method for simulating dam-break flows
ZH Gu, HL Wen, CH Yu, TWH Sheu - Journal of Computational Physics, 2018 - Elsevier
An interface-preserving level set method that solves advection and re-initialization equations
for simulating three-dimensional dam-break flows is developed. This method solves mass …
for simulating three-dimensional dam-break flows is developed. This method solves mass …
A conservative sharp interface method for incompressible multiphase flows
In this work, we develop a conservative sharp interface method based on [25] for
incompressible flows with viscous and surface tension effects. Employing a weakly …
incompressible flows with viscous and surface tension effects. Employing a weakly …
A multi-scale approach to simulate atomisation processes
Most interfacial flows of practical interest typically involve length-and time-scales that span
over several orders of magnitude. Their accurate modelling, using interface-capturing or …
over several orders of magnitude. Their accurate modelling, using interface-capturing or …
[HTML][HTML] Development and Validation of a CFD Combustion Model for Natural Gas Engines Operating with Different Piston Bowls
Nowadays, an accurate and precise description of the combustion phase is essential in
spark-ignition (SI) engines to drastically reduce pollutant and greenhouse gas (GHG) …
spark-ignition (SI) engines to drastically reduce pollutant and greenhouse gas (GHG) …
[HTML][HTML] Particle detection in VOF-simulations with OpenFOAM
The aim of this work is to improve the particle detection in the phase field of volume of fluid
(VOF) simulations included in OpenFOAM. The reliable evaluation of the particle properties …
(VOF) simulations included in OpenFOAM. The reliable evaluation of the particle properties …