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Element-by-Element Parallel Computation of Incompressible Navier--Stokes Equations in Three Dimensions
1999
SIAM Journal on Scientific Computing
In the steady-state analysis of Navier-Stokes equations, we adopt the mixed formulation to preserve mass conservation on quadratic elements which accommodate the Ladyzhenskaya-Babǔska-Brezzi (LBB) stability ...
To this end, our analysis is implemented in shared memory parallel architectures, CRAY C-90 and J-90. ...
Beyond this, microtasking uses special parallel features of the CRAY C-90. Much improved overall speed-up results are produced as compared with macrotasking. ...
doi:10.1137/s1064827598335416
fatcat:ueolrouh2nhx3pevufi7jrzi4e
Computational Aerothermodynamic Design Issues for Hypersonic Vehicles
1999
Journal of Spacecraft and Rockets
The current status of computational aerothermodynamics is then discussed, with emphasis on its capabilities and limitations for contributions to the design process of hypersonic vehicles. ...
A brief review of the evolutionary progress in computational aerothermodynamics is presented. ...
A rich variety of options are supported for convergence of both steady and unsteady Navier-Stokes, Thin-Layer Navier-Stokes, Parabolized Navier-Stokes, and Euler equations. ...
doi:10.2514/2.3430
fatcat:d53vjbpag5ajhcuisdvz2w2bda
Computational aerothermodynamic design issues for hypersonic vehicles
1997
32nd Thermophysics Conference
unpublished
The current status of computational aerothermodynamics is then discussed, with emphasis on its capabilities and limitations for contributions to the design process of hypersonic vehicles. ...
A brief review of the evolutionary progress in computational aerothermodynamics is presented. ...
A rich variety of options are supported for convergence of both steady and unsteady Navier-Stokes, Thin-Layer Navier-Stokes, Parabolized Navier-Stokes, and Euler equations. ...
doi:10.2514/6.1997-2473
fatcat:tz5trckhwjhg7ggeingavj5eda