18 citations · 25 across the 6 of their papers we have counts for
Showing physics.flu-dynShow all
2 papers · 1 filter
physics.flu-dyn2024
LEMDA: A Lagrangian-Eulerian Multiscale Data Assimilation Framework
Quanling Deng, Nan Chen, Samuel N. Stechmann +1
Lagrangian trajectories are widely used as observations for recovering the underlying flow field via Lagrangian data assimilation (DA). However, the strong nonlinearity in the obse…
physics.flu-dyn2023★ 1 cited
Launching Drifter Observations in the Presence of Uncertainty
Nan Chen, Evelyn Lunasin, Stephen Wiggins
Determining the optimal locations for placing extra observational measurements has practical significance. However, the exact underlying flow field is never known in practice. Sign…