GPU-Accelerated WENO Schemes for the DNS of CompressibleTurbulent Flows on Exascale Computing Platforms
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Engineering - Aeronautics, Mathematics and Computi↗
Engineering topics
Constantinescu, E M
Publications and source records attributed to Constantinescu, E M.
Extrapolated multirate methods for differential equations with multiple time scales
Abstract not provided
Constantinescu, E M↗
A computational framework for uncertainty quantification and stochastic optimization in unit commitment with wind power generation.
We present a computational framework for integrating a state-of-the-art numerical weather prediction (NWP) model in stochastic unit commitment/economic dispatch formulations that account for wind power uncertainty. We first enhance the NWP model with an ensemble-based uncertainty quantification strategy implemented in a distributed-memory parallel computing architecture. We discuss computational issues arising in the implementation of the framework and validate the model using real wind-speed data obtained from a set of meteorological stations. We build a simulated power system to demonstrate the developments.
17 WIND ENERGY↗