A three-stage Runge-Kutta (RK) scheme with multigrid and an implicit preconditioner has
been shown to be an effective solver for the fluid dynamic equations. Using the algebraic …

Airfoils and wings undergoing static and dynamic stall still elude accurate simulation by
computational methods. While significant emphasis has been placed on the quantification of …

Progress toward a stable and efficient numerical treatment for the compressible Favre–
Reynolds-averaged Navier–Stokes equations with a Reynolds-stress model (RSM) is …

A high resolution computational methodology is developed for the solution of the
Compressible Reynolds Averaged Navier Stokes (RANS) equations. This methodology is …

The design of a new, truly robust multigrid framework for the solution of steady-state
Reynolds-Averaged Navier–Stokes (RANS) equations with two-equation turbulence models …

Develo** accurate, robust and efficient implicit time-marching method is crucial for the
rapid convergence of high Reynolds number wall-bounded flows. In the presence that a …

A novel, robust multigrid method for the simulation of turbulent and chemically reacting flows
is developed. A survey of previous attempts at implementing multigrid for the problems at …

Progress toward a stable and efficient numerical treatment for the Reynolds-averaged
Navier–Stokes equations with a Reynolds-stress-transport model on unstructured grids is …

Progress toward a stable and efficient numerical treatment for the Reynolds-averaged
Navier-Stokes equations with a Reynolds-stress model on unstructured grids is presented …

In this thesis, we do the numerical analysis of an advection-diffusion-reaction problem in
bioseparation and a corrected Smagorinsky model for turbulence. Numerical dissipation due …