Access the full text.
Sign up today, get DeepDyve free for 14 days.
M. Khorrami, Mujeeb Malik, Robert Ash (1989)
Application of spectral collocation techniques to the stability of swirling flowsJournal of Computational Physics, 81
K. Oberleithner, S. Schimek, C. Paschereit (2015)
Shear flow instabilities in swirl-stabilized combustors and their impact on the amplitude dependent flame response: a linear stability analysisCombustion and Flame, 162
S. Abdurakipov, V. Dulin, D. Markovich, K. Hanjalic (2013)
Determining instability modes in a gas flameTechnical Physics Letters, 39
K. Oberleithner, M. Sieber, C. Nayeri, C. Paschereit, Christoph Petz, H. Hege, B. Noack, I. Wygnanski (2011)
Three-dimensional coherent structures in a swirling jet undergoing vortex breakdown: stability analysis and empirical mode constructionJournal of Fluid Mechanics, 679
P.A. Kuibin (2007)
Theory of Concentrated Vortices: an Introduction, Springer–Verlag
D. Sharaborin, L. Chikishev, V. Dulin (2015)
Optical tomography in reacting flows based on Stokes Raman scatteringJournal of Physics: Conference Series, 643
V.M. Dulin S.V. Alekseenko (2011)
Flow struc–ture of swirling turbulent propane flamesFlow, Turbulence and Combustion, 87
F.K. Rashidov (1977)
Aerodynamics of a Swirling Jet
Jinhee Jeong, F. Hussain (1995)
On the identification of a vortexJournal of Fluid Mechanics, 285
L. Sirovich (1987)
Turbulence and the dynamics of coherent structures. I. Coherent structuresQuarterly of Applied Mathematics, 45
(2007)
Okulov, Theory of Concentrated Vortices: an Introduction, SpringerVerlag
(2011)
Tokarev, Flow structure of swirling turbulent propane flames, Flow
K. Barraclough (2001)
I and iBMJ : British Medical Journal, 323
J.L. Lumley (1996)
Turbulence, Coherent Structures, Dynamical Systems and Symmetry
H. Liang, T. Maxworthy (2005)
An experimental investigation of swirling jetsJournal of Fluid Mechanics, 525
K. Oberleithner, C. Paschereit, Roman Seele, I. Wygnanski (2012)
Formation of Turbulent Vortex Breakdown: Intermittency, Criticality, and Global InstabilityAIAA Journal, 50
(1961)
Vibrational Combustion, State Publishing
D. Sharaborin, S. Abdurakipov, V. Dulin (2016)
Investigation of mass transfer in swirling turbulent flamesJournal of Physics: Conference Series, 754
D. Markovich, S. Abdurakipov, L. Chikishev, V. Dulin, K. Hanjalic (2014)
Comparative analysis of low- and high-swirl confined flames and jets by proper orthogonal and dynamic mode decompositionsPhysics of Fluids, 26
(1961)
Vibrational Combustion, State Publishing House of Physical–Mathematical Literature
(1977)
Sakaev, Aerodynamics of a Swirling Jet
M. Ruith, P. Chen, E. Meiburg, T. Maxworthy (2003)
Three-dimensional vortex breakdown in swirling jets and wakes: direct numerical simulationJournal of Fluid Mechanics, 486
L. Sirovich (1987)
Turbulence and the dynamics of coherent structures. II. Symmetries and transformationsQuarterly of Applied Mathematics, 45
D. G. Lilley (1984)
Swirl Flows, Abacus Press
S. Alekseenko, V. Dulin, M. Tokarev, D. Markovich (2016)
A swirling jet with vortex breakdown: three-dimensional coherent structuresThermophysics and Aeromechanics, 23
S. Abdurakipov R. Mullyadzhanov (2017)
Helical structures in the near field of a turbulent pipe jetFlow, Turbulence and Combustion, 98
Abstract Investigation results on unsteady flow dynamics in a gaseous jet flame with strong swirl, vortex breakdown, and precession of a vortex core obtained by panoramic optical methods are presented, as well as the results of theoretical analysis of the fastest growing modes of hydrodynamic instability. Characteristics of the most unstable self-oscillating mode in the initial region of the turbulent strongly swirling propane-air jet burning in the atmospheric air in the form of a lifted flame are determined. Analysis of data by principal component analysis and linear stability analysis revealed that evolution of the dominant self-oscillating mode corresponds to quasi-solid rotation with constant angular velocity of the spatial coherent structure consisting of a jet spiral vortex core and two spiral secondary vortices.
Thermophysics and Aeromechanics – Springer Journals
Published: May 1, 2018
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.