10 citations · 15 across the 3 of their papers we have counts for
3 papers
Well-conditioned ultraspherical and spectral integration methods for resolvent analysis of channel flows of Newtonian and viscoelastic fluids
Gokul Hariharan, Satish Kumar, Mihailo R. Jovanović
Modal and nonmodal analyses of fluid flows provide fundamental insight into the early stages of transition to turbulence. Eigenvalues of the dynamical generator govern temporal gro…
Modal stability analysis of viscoelastic channel and pipe flows using a well-conditioned spectral method
Gokul Hariharan, Mihailo R. Jovanović, Satish Kumar
Modal stability analysis provides information about the long-time growth or decay of small-amplitude perturbations around a steady-state solution of a dynamical system. In fluid fl…
Amplification of localized body forces in channel flows of viscoelastic fluids
Gokul Hariharan, Mihailo R. Jovanović, Satish Kumar
The study of nonmodal amplification of distributed body forces in channel flows of viscoelastic fluids has provided useful insights into the mechanisms that may govern the initial…