64 citations · 123 across the 6 of their papers we have counts for
6 papers
On the underlying drag-reduction mechanisms of flow-control strategies in a transitional channel flow: temporal approach
Alex Rogge, Jae Sung Park
The underlying mechanisms of three different flow-control strategies on drag reduction in a channel flow are investigated by direct numerical simulations at friction Reynolds numbe…
The zero-shear-rate limiting rheological behaviors of ideally conductive particles suspended in concentrated dispersions under an electric field
Siamak Mirfendereski, Jae Sung Park
The rheological behaviors of suspension of ideally conductive particles in an electric field are studied using large-scale numerical simulations in the limit of zero-shear-rate flo…
Dynamics of laminar and transitional flows over slip surfaces: effects on the laminar-turbulent separatrix
Ethan A. Davis, Jae Sung Park
The effect of slip surfaces on the laminar-turbulent separatrix of plane Poiseuille flow is studied by direct numerical simulation. Turbulence lifetimes, the likelihood that turbul…
Dipolophoresis in concentrated suspensions of ideally polarizable spheres
Siamak Mirfendereski, Jae Sung Park
The dynamics of ideally polarizable spherical particles in concentrated suspensions under the effects of nonlinear electrokinetic phenomena is analysed using large-scale numerical…
Exact coherent states and connections to turbulent dynamics in minimal channel flow
Jae Sung Park, Michael D. Graham
Several new families of nonlinear three-dimensional travelling wave solutions to the Navier-Stokes equation, also known as exact coherent states, are computed for Newtonian plane P…
Low-dimensional representations of exact coherent states of the Navier-Stokes equations from the resolvent model of wall turbulence
Ati S. Sharma, Rashad Moarref, Beverley J. McKeon +3
We report that many exact invariant solutions of the Navier-Stokes equations for both pipe and channel flows are well represented by just few modes of the model of McKeon & Sharma…