41 citations · 94 across the 6 of their papers we have counts for
6 papers
Perturbation symmetries in shear-thinning viscoelastic pipe flows and the Petrov-Galerkin implementation
M Malik, Martin Skote, Roland Bouffanais
The perturbations of the laminar shear-thinning viscoelastic pipe flow under Finitely Extensible Nonlinear Elastic model with Peterlin approximation (FENE-P) are shown to exhibit l…
Viscoelastic laminar drag bounds in pipe flow
M Malik, Roland Bouffanais, Martin Skote
The velocity and friction properties of laminar pipe flow of a viscoelastic solution are bounded by the corresponding values for two Newtonian fluids, namely, the solvent and a flu…
A linear system for pipe flow stability analysis allowing for boundary condition modifications
M. Malik, Martin Skote
An accurate system to study the stability of pipe flow that ensures regularity is presented. The system produces a spectrum that is as accurate as Meseguer \& Trefethen (2000), whi…
Growth mechanisms of perturbations in boundary layers over a compliant wall
M. Malik, Martin Skote, Roland Bouffanais
The temporal modal and nonmodal growth of three-dimensional perturbations in the boundary-layer flow over an infinite compliant flat wall is considered. Using a wall-normal velocit…
Linear stability, transient energy growth and the role of viscosity stratification in compressible plane Couette flow
M. Malik, J. Dey, Meheboob Alam
Linear stability and the non-modal transient energy growth in compressible plane Couette flow are investigated for two prototype mean flows: (a) the {\it uniform shear} flow with c…
Nonmodal energy growth and optimal perturbations in compressible plane Couette flow
M. Malik, Meheboob Alam, J. Dey
Nonmodal transient growth studies and estimation of optimal perturbations have been made for the compressible plane Couette flow with three-dimensional disturbances. The maximum am…