Access the full text.
Sign up today, get DeepDyve free for 14 days.
K. Sreenivasan, S. Raghu, D. Kyle (1989)
Absolute instability in variable density round jetsExperiments in Fluids, 7
W. Pitts (1991)
Reynolds number effects on the mixing behavior of axisymmetric turbulent jetsExperiments in Fluids, 11
M. Amielh, T. Djeridane, F. Anselmet, L. Fulachier (1996)
Velocity near-field of variable density turbulent jetsInternational Journal of Heat and Mass Transfer, 39
Z. Sterbácek, Petr Tausk, K. Mayer, J. Bourne (1965)
Mixing in the chemical industry
R. Arndt, D. Long, M. Glauser (1997)
The proper orthogonal decomposition of pressure fluctuations surrounding a turbulent jetJournal of Fluid Mechanics, 340
Ping Wang, J. Fröhlich, V. Michelassi, W. Rodi (2008)
LARGE EDDY SIMULATION OF VARIABLE DENSITY TURBULENT AXISYMMETRIC JETSProceeding of Fifth International Symposium on Turbulence and Shear Flow Phenomena
K. Meyer, J. Pedersen, O. Ozcan (2007)
A turbulent jet in crossflow analysed with proper orthogonal decompositionJournal of Fluid Mechanics, 583
(2013)
Direct numerical simulation of turbulent pipe flow at moderately high Reynolds numbers, Flow, Turbulence and Combustion
S. Gordon, B. Mcbride (1972)
Computer program for calculation of complex chemical equilibrium compositions
O. Schmidt, A. Towne, Georgios Rigas, T. Colonius, G. Brès (2017)
Spectral analysis of jet turbulenceJournal of Fluid Mechanics, 855
V. Kozlov, G. Grek, Yu. Litvinenko (2015)
Visualization of Conventional and Combusting Subsonic Jet Instabilities
W. Pitts (1991)
Effects of global density ratio on the centerline mixing behavior of axisymmetric turbulent jetsExperiments in Fluids, 11
J. Charonko, K. Prestridge (2017)
Variable-density mixing in turbulent jets with coflowJournal of Fluid Mechanics, 825
By, R. Panchapakesan, J. And, L. Lumley (1993)
Turbulence measurements in axisymmetric jets of air and helium. Part 2. Helium jetJournal of Fluid Mechanics, 246
R. So, S. Ahmed, H. Mongia (1985)
Jet characteristics in confined swirling flowExperiments in Fluids, 3
W. Marsden (2012)
I and J
B. Talbot, N. Mazellier, B. Renou, L. Danaila, M. Boukhalfa (2009)
Time-resolved velocity and concentration measurements in variable-viscosity turbulent jet flowExperiments in Fluids, 47
L. Sirovich (1987)
Turbulence and the dynamics of coherent structures. I. Coherent structuresQuarterly of Applied Mathematics, 45
P. Chassaing, G. Harran, L. Joly (1994)
Density fluctuation correlations in free turbulent binary mixingJournal of Fluid Mechanics, 279
S. Paolucci (1982)
Filtering of sound from the Navier-Stokes equations
(1967)
The structure of inhomogeneous turbulent flows, Atmospheric Turbulence and Radio Wave Propagation
(2014)
Comparative analysis of low - and high - swirl confined flames and jets by proper orthogonal and dynamic mode decomposition
R. Mullyadzhanov, R. Sandberg, S. Abdurakipov, W. George, K. Hanjalic (2018)
Propagating helical waves as a building block of round turbulent jetsPhysical Review Fluids
A. Tomboulides, J. Lee, S. Orszag (1997)
Numerical Simulation of Low Mach Number Reactive FlowsJournal of Scientific Computing, 12
M. Deville, P. Fischer, E. Mund, DK Gartling, (2002)
High-Order Methods for Incompressible Fluid Flow
T. Djeridane, M. Amielh, F. Anselmet, L. Fulachier (1996)
Velocity turbulence properties in the near‐field region of axisymmetric variable density jetsPhysics of Fluids, 8
N. Panchapakesan, J. Lumley (1993)
Turbulence measurements in axisymmetric jets of air and helium. Part 1. Air jetJournal of Fluid Mechanics, 246
V. Ivashchenko, S. Abdurakipov, R. Mullyadzhanov (2018)
DNS of round turbulent jets with variable density, 2027
J. Freund, T. Colonius (2009)
Turbulence and Sound-Field POD Analysis of a Turbulent JetInternational Journal of Aeroacoustics, 8
(2008)
Kerkemeier, Nek5000 Web page, 2008, https://nek5000.mcs.anl.gov
C. Ball, H. Fellouah, A. Pollard (2012)
The flow field in turbulent round free jetsProgress in Aerospace Sciences, 50
(2008)
Proper orthogonal decomposition used for determination of the convection velocity of the initial zone of the annular jet
L. Sirovich (1987)
Turbulence and the dynamics of coherent structures. II. Symmetries and transformationsQuarterly of Applied Mathematics, 45
Alexander Rovira, Nicolas Müller, Weiwen Deng, Chudi Ndubaku, Richmond Sarpong (2019)
Bio-inspired synthesis of xishacorenes A, B, and C, and a new congener from fuscol† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c9sc02572cChemical Science, 10
Chris Lai, J. Charonko, K. Prestridge (2017)
A Kármán–Howarth–Monin equation for variable-density turbulenceJournal of Fluid Mechanics, 843
(2013)
Proper orthogonal decomposition: theory and reduced-order modeling
and P
A. Patera (1984)
A spectral element method for fluid dynamics: Laminar flow in a channel expansionJournal of Computational Physics, 54
1-3 correspond to the pairs "air -helium", "air -carbon dioxide
H. Kreiss, J. Oliger (1972)
Comparison of accurate methods for the integration of hyperbolic equationsTellus A, 24
A turbulent circular jet with variable density caused by the mixing of air with gases of different densities (air, helium, and carbon dioxide) is studied. The Reynolds number is fixed for all cases: Re = 5300. Using proper orthogonal decomposition and direct numerical simulation data, a comparative analysis of the three gases under consideration is carried out. It is shown that with a decrease in the ambient gas density, the frequency of coherent structures formation drops, and the number of proper orthogonal decomposition (POD) modes necessary for constructing a low-dimensional flow model decreases.
Thermophysics and Aeromechanics – Springer Journals
Published: May 21, 2021
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.