Coherent structures of elastoinertial instabilities in Taylor–Couette flows
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DOI: 10.1017/jfm.2024.163
Abstract: Abstract We combine flow visualisation techniques and particle image velocimetry to experimentally investigate the higher-order transition to elastoinertial turbulence of Boger fluids ($El = 0.11\unicode{x2013}0.34$) in Taylor–Couette flows. The observed route to turbulence is associated… read more here.
Keywords: elastoinertial instabilities; turbulence; taylor couette; coherent structures ... See more keywords