The effect of the variations of the permeability tensor on the close-to-the-wall behaviour of a
turbulent channel flow bounded by porous walls is explored using a set of direct numerical …

A basic framework characterising the interaction between aquatic flows and permeable
sediment beds is presented here. Through the permeability Reynolds number (is seen to be …

We explore the ability of anisotropic permeable substrates to reduce turbulent skin friction,
studying the influence that these substrates have on the overlying turbulence. For this, we …

We perform numerical simulations of a turbulent channel flow over an hyper-elastic wall. In
the fluid region the flow is governed by the incompressible Navier–Stokes (NS) equations …

We perform direct numerical simulations (DNS) of a turbulent channel flow over porous
walls. In the fluid region the flow is governed by the incompressible Navier–Stokes (NS) …

This paper presents image velocimetry measurements on turbulent flows adjacent to a
permeable bed made of randomly packed glass particles. For measuring flow velocities …

The modal and non-modal linear stability analyses of a three-dimensional plane Couette–
Poiseuille flow through a porous channel are studied based on the two-domain approach …

We unravel the nonmodal stability of a three-dimensional nonstratified Poiseuille flow in a
saturated hyperporous medium constrained by impermeable rigid parallel plates. The …

Liquid Acquisition Devices for Advanced In-Space Cryogenic Propulsion Systems discusses
the importance of reliable cryogenic systems, a pivotal part of everything from engine …

The present work proposes the use of anisotropically permeable substrates as a means to
reduce turbulent skin friction. We conduct an a priori analysis to assess the potential of these …