4 problems

Let $delta>0$, and let $rhob_{\delta}$ and $Vb_{\delta}$ be the density and velocity profiles defined by the sharp stratification and shear-flow setup. Let $mathcal C_{\delta}(k)$…

Let $delta>0$ denote the stratification thickness, and let $k_{\max,delta}$ be the largest frequency at which the computed dispersion relation exhibits a Kelvin–Helmholtz instabili…

The stratified Euler equations describe a fluid with a smoothly varying density and velocity profile, while the bilayer Euler equations describe the corresponding sharp two-layer l…

Let the mixing layer be the region of a Kelvin–Helmholtz flow produced by the evolution of a shear interface, and let its size be measured as a function of time. Thalabard–Bec–Mail…