High-resolution simulations of particle-driven gravity currents

  title={High-resolution simulations of particle-driven gravity currents},
  author={F. Necker and L. Kleiser and Eckart Meiburg},
High-resolution simulations are presented of particle-driven gravity currents in the lock-exchange configuration. The study concentrates on dilute flows with small density differences between particle-laden and clear fluid. Moreover, particles are considered which have negligible inertia, and which are much smaller than the smallest length scales of the buoyancy-induced fluid motion. For the mathematical description of the particulate phase a Eulerian approach is employed with a transport… CONTINUE READING
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