Rakesh Ranjan

Nonequilibrium Flow Around a Blunt Wedge

In this study, we investigate Mach 15 hypersonic flow of a five-species air mixture over a 15 deg blunt wedge, accounting for nonequilibrium aerothermodynamic effects. Prior investigations at this flight condition have employed a range of methodologies, including particle-based a...

Augmented multiscale formulation for incompressible flow

We revise the multiscale finite element formulation for incompressible flow computations. We incorporate an iterative penalty approach to the classical multiscale finite element formulation to ensure the enforcement of the incompressiblity condition during temporal solution of th...