3 papers
physics.flu-dyn2006
Impact of Boundary Conditions on Entrainment and Transport in Gravity Currents
Vena Pearl Boñgolan-Walsh, Jinqiao Duan, Paul Fischer +2
Gravity currents have been studied numerically and experimentally both in the laboratory and in the ocean. The question of appropriate boundary conditions is still challenging for…
math.DS2006
Recurrent Motions in the Nonautonomous Navier-Stokes System
Vena Pearl Bongolan-Walsh, David Cheban, Jinqiao Duan
We prove the existence of recurrent or Poisson stable motions in the Navier-Stokes fluid system under recurrent or Poisson stable forcing, respectively. We use an approach based on…
math.AP2004
Enstrophy and Ergodicity of Gravity Currents
Vena Pearl Bongolan-Walsh, Jinqiao Duan, Hongjun Gao +3
We study a coupled deterministic system of vorticity evolution and salinity transport equations, with spatially correlated white noise on the boundary. This system may be considere…