ARPA Sponsored Projects


Spencer Swift, Hypersonic Navier Stokes Solver

The following figure shows the contours of temperature in the flowfield around a blunt nose cone. The cone is supersonic, traveling at a Mach number of 10.6. The shock wave around the cone is located at the outer edge of the contours. These results were generated on Massively Parallel computers and show the class of problems being solved on these architectures. This solution is an example of the use of scalable, parallel iterative methods.


Christophe Harle, Hypersonic, Viscous, Chemically Reacting Flow

The following figure depicts isocontour pictures of the translational and vibrational temperature for a hypersonic five-species viscous reacting air flow around a two-dimensional axisymmetric blunt body. The flow is out of thermal equilibrium as the vibrational and translational temperatures behind the shock differ drastically. This benchmark solution calibrates computations for hypervelocity projectile problems.


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