Roughness-induced transition by quasi-resonance of a varicose global mode
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DOI: 10.1017/jfm.2017.791
Abstract: The onset of unsteadiness in a boundary-layer flow past a cylindrical roughness element is investigated for three flow configurations at subcritical Reynolds numbers, both experimentally and numerically. On the one hand, a quasi-periodic shedding of… read more here.
Keywords: quasi resonance; global mode; mode; roughness ... See more keywords