Scale interactions in turbulent rotating planar Couette flow: insight through the Reynolds stress transport
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2019.668
Abstract: In turbulent planar Couette flow under anticyclonic spanwise system rotation, large-scale roll-cell structures arise due to a Coriolis-force-induced instability. The structures are superimposed on smaller-scale turbulence, and with increasing angular velocity ( $\unicode[STIX]{x1D6FA}_{z}$ ) such… read more here.
Keywords: stress transport; turbulence; rotation; reynolds stress ... See more keywords
Calibration of the k– ω shear stress transport turbulence model for transitional boundary layer flows over flat plate and turbulent backward facing step flows
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0246991
Abstract: Reynolds Averaged Navier–Stokes turbulence models have been used over several decades in industrial and academic applications to predict turbulent flow fields. Adequacy of the predefined closure coefficients has received attention in the research community with… read more here.
Keywords: stress transport; shear stress; turbulence; transport turbulence ... See more keywords