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Document type:
Master's thesis
Author(s):
Oyedele, Oluwakayode
Title:
Amplitude Modulation in Wall-bounded Turbulent Flows: The Role of Small- Scale Energy Production
Abstract:
The velocity signal of a wall-bounded turbulent flow at a given point can be divided into large scales and small scales by filtering. It is well known in literature that when the large- scale signal is positive, the small-scale signal has an increased amplitude or activity, and when the large-scale signal is negative, the amplitude of the small-scale is reduced. This phenomenon, now generally called amplitude modulation, has been conjectured to be caused by the fluctuation of the large-scale vel...     »
Subject:
Hydromechanics
Year:
2022
Month:
Sep
Language:
en
University:
Technische Universität München
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