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GTC ON-DEMAND

HPC and AI
Presentation
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ONRL Summit: GPU Acceleration of Multiphysics CFD Software for Propulsion and Power Flow Systems
Abstract:
Simulation and analysis of flow and combustion processes in propulsion and power systems presents many new and interesting challenges. A multitude of strongly coupled fluid dynamic, thermodynamic, transport, chemical, multiphase, and heat transfer processes are intrinsically coupled and must be considered simultaneously in complex domains associated with devices such as gas-turbine and rocket engines. The problem is compounded by the effects of turbulence and high-pressure phenomena, which require treatment of nonideal fluid mixtures at supercritical conditions. The combination of complex multicomponent property evaluations along with the computational grid resolution requirements makes these simulations expensive and cumbersome. Recent advances in high performance computing (HPC) systems, such as the graphics processing unit (GPU) based architectures, provides an opportunity for significant advances in dealing with these complexities while reducing the time to solution.
 
Topics:
HPC and AI, HPC and Supercomputing
Type:
Talk
Event:
GTC Silicon Valley
Year:
2018
Session ID:
S8910
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