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Keywords: coherent structures
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2020, 142(3): 031009.
Paper No: GTP-19-1067
Published Online: January 29, 2020
...Mahmoud M. A. Ahmed; Madjid Birouk This paper presents an experimental study of the effect of fuel nozzle geometry on swirling partially premixed methane flames, where the focus is put on the ensuing flowfield and its role on coherent structures' suppression. The burner consists of a central...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2009, 131(3): 031504.
Published Online: February 6, 2009
... modes and time-dependent mode coefficients. The POD modes are sometimes referred to as coherent structures of the flow field. The decomposition represents the flow field in an optimally compact fashion in the sense that ‖ u fluc ( x , t ) − ∑ j = 1 N a j ( t...
Topics: Flow (Dynamics)