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Ultra-Fast, High-Fidelity Computational Fluid Dynamics on GPUs for Automotive Aerodynamics

Altair ultraFluidX™ is a simulation tool for ultra-fast prediction of the aerodynamic properties of passenger and heavy-duty vehicles as well as for the evaluation of building and environmental aerodynamics. In this paper, the results of wind tunnel tests are compared with the numerical results of this GPU-based CFD solver.


As storage technology adapts to changing HPC workloads, Robert Roe looks at the technologies that could help to enhance performance and accessibility of
storage in HPC