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physics.flu-dyn2024
Casimir preserving numerical method for global multilayer geostrophic turbulence
Arnout Franken, Erwin Luesink, Sagy Ephrati +1
Accurate long-term predictions of large-scale flow features on planets are crucial for understanding global atmospheric and oceanic systems, necessitating the development of numeri…
physics.flu-dyn2020
Stochastic mesoscale circulation dynamics in the thermal ocean
Darryl D. Holm, Erwin Luesink, Wei Pan
In analogy with similar effects in adiabatic compressible fluid dynamics, the effects of buoyancy gradients on incompressible stratified flows are said to be `thermal'. The thermal…
physics.flu-dyn2019
Stochastic wave-current interaction in thermal shallow water dynamics
Darryl D Holm, Erwin Luesink
Holm (Proc. Roy. Soc 2015) introduced a variational framework for stochastically parametrising unresolved scales of hydrodynamic motion. This variational framework preserves fundam…