Resolvent analysis of stratification effects on wall-bounded shear flows

The resolvent framework for the Navier-Stokes equations with Boussinesq approximation was applied to a stratified turbulent boundary layer. results show that despite using only very limited range of representative scales, model able reproduce relative magnitude turbulence intensities and balance energy budget as well provide meaningful analysis structures in flow. response modes were predict variation function wall-normal distance Richardson number (Ri${}_{\ensuremath{\tau}}$) Ri${}_{\ensuremath{\tau}}$ under consideration this study.