Coherent structures in the boundary layer of a flat thick plate
نویسندگان
چکیده
منابع مشابه
Coherent structures in the boundary layer of a flat thick plate
We use POD and EPOD (extended POD) analysis to extract the main features of the flow over a thick flat plate simulated with a LES. Our goal is to better understand the coupling between the velocity field and the surface pressure field. We find that POD modes based on the full velocity and energy fields contain both flapping and shedding frequencies. Pressure modes are found to be uniform in the...
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ژورنال
عنوان ژورنال: Comptes Rendus Mécanique
سال: 2014
ISSN: 1631-0721
DOI: 10.1016/j.crme.2014.05.006