18 citations · 50 across the 9 of their papers we have counts for
9 papers
Exact coherent structures with dilute particle suspensions
Jake Langham, Andrew J. Hogg
The physics of settling suspensions under shear are investigated by theoretical and numerical analyses of unstable equilibrium solutions to the incompressible Navier-Stokes equatio…
Two regimes of dilute turbulent settling suspensions under shear
Jake Langham, Andrew J. Hogg
When turbulent flow is laden with negatively buoyant particles, their mean distribution over the direction of gravity can induce stable density gradients that penalize turbulent fl…
Simulating shallow morphodynamic flows on evolving topographies
Jake Langham, Mark J. Woodhouse, Andrew J. Hogg +2
We derive general depth-integrated model equations for overland flows featuring the evolution of suspended sediment that may be eroded from or deposited onto the underlying topogra…
General linear stability properties of monoclinal shallow waves
Jake Langham, Andrew J. Hogg
We analyze the linear stability of monoclinal traveling waves on a constant incline, which connect uniform flowing regions of differing depths. The classical shallow-water equation…
Linear stability of shallow morphodynamic flows
Jake Langham, Mark J. Woodhouse, Andrew J. Hogg +1
It is increasingly common for models of shallow-layer overland flows to include equations for the evolution of the underlying bed (morphodynamics) and the motion of an associated s…
Stably stratified exact coherent structures in shear flow: the effect of Prandtl number
Jake Langham, Tom S. Eaves, Rich R. Kerswell
We examine how known unstable equilibria of the Navier-Stokes equations in plane Couette flow adapt to the presence of an imposed stable density difference between the two boundari…