Large-eddy simulation, convective instability, and modal causality of coaxial supersonic air–water jets considering a swirl effect

Y Liu, X Chu, W Wang, B Weigand - Physics of Fluids, 2023 - pubs.aip.org
An annular liquid sheet sheared by a coaxial supersonic gas stream with a swirling effect is
investigated using Large Eddy Simulation. Despite its wide applications in aerospace and …

Linear stability analysis of a conical liquid sheet

Q Fu, L Yang, Y Qu, B Gu - Journal of Propulsion and Power, 2010 - arc.aiaa.org
A linear instability analysis method has been used to investigate the breakup of a conical
liquid sheet under the combined influence of sinuous and varicose modes of disturbances at …

Large-eddy simulation of evaporating spray in a coaxial combustor

SV Apte, K Mahesh, P Moin - Proceedings of the Combustion Institute, 2009 - Elsevier
Large-eddy simulation of an evaporating isopropyl alcohol spray in a coaxial combustor is
performed. The Favre-averaged, variable density, low-Mach number Navier-Stokes …

Nonlinear viscous liquid jets from a rotating orifice

EI Părău, SP Decent, MJH Simmons… - Journal of engineering …, 2007 - Springer
A liquid jet follows a curved trajectory when the orifice from which the jet emerges is rotating.
Surface-tension-driven instabilities cause the jet to lose coherence and break to form …

[图书][B] Comprehensive study of internal flow field and linear and nonlinear instability of an annular liquid sheet emanating from an atomizer

A Ibrahim - 2006 - search.proquest.com
Performance of fuel injectors affects the combustion efficiency, pollutant emissions and
combustion instability in gas turbine engines, internal combustion engines and industrial …

Simulation of the liquid break-up at an AdBlue injector with the volume-of-fluid method followed by off-line coupled Lagrangian particle tracking

W Edelbauer, F Birkhold, T Rankel, Z Pavlović… - Computers & Fluids, 2017 - Elsevier
Numerical simulation of the liquid break-up and prediction of the droplet size distribution of
injection devices is a challenging task. For predicting the disintegration process, interface …

Linear and non-linear analysis of breakup of liquid sheets: a review

D Dasgupta, S Nath, A Mukhopadhyay - Journal of the Indian Institute of …, 2019 - Springer
Atomization primarily involves interaction between liquid and surrounding gaseous medium
resulting in the growth of unstable waves on a distorted liquid surface. There is a huge …

Effect of liquid and air swirl strength and relative rotational direction on the instability of an annular liquid sheet

AA Ibrahim, MA Jog - Acta mechanica, 2006 - Springer
Instability of a swirling annular liquid sheet in swirling inner and outer air streams has been
investigated by a temporal linear stability analysis. The effects of the swirling and axial …

report Miscellaneous Citation| Accession Number

MSPUSDRE Legal - apps.dtic.mil
This Memorandum for the Chairman of the Joint Chiefs of Staff is open analysis of the major
outcomes and implications emerging from the United States Army War College s 25th …

Fundamental classification of atomization processes

M Lightfoot - Atomization and Sprays, 2009 - dl.begellhouse.com
ABSTRACT A device-independent framework to classify and describe atomization is
developed. This framework divides atomizers into various classes based on the geometry of …