most citedPredictability of weakly turbulent systems from spatially sparse observations using data assimilation and machine learning

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physics.flu-dyn2024★ 2 cited

Predictability of weakly turbulent systems from spatially sparse observations using data assimilation and machine learning

Vikrant Gupta, Yuanqing Chen, Minping Wan

We apply two data assimilation (DA) methods, a smoother and a filter, and a model-free machine learning (ML) shallow network to forecast two weakly turbulent systems. We analyse th…

physics.flu-dyn2024

Resolvent analysis for predicting energetic structures in the far wake of a wind turbine

Dachuan Feng, Vikrant Gupta, Larry K. B. Li +1

A thorough understanding of the energetic flow structures that form in the far wake of a wind turbine is essential for accurate turbine wake modeling and wind farm performance esti…