Resarch Interests

* Stratified turbulence

* Eddies in the ocean (See below our new 0.25 global NorESM SSH movie)

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* Spurious numerical mixing

* Hydraulically controlled flows in narrow straits

Fig 2. Evolution of the density field in a channel representing the Bosphorus Strait.

* Ocean model improvement

* Horizontal Convection

* Performance of 2nd order turbulence closures in OGCMs

* Effect of topography in overflows

Fig 3. Evolution of the passive tracer isosurface field in an overflow passing over a ridge. The dense isosurface (red) mixes and disappears when it passes over the ridge.

Fig 4. Shear driven mixing aka cat's eye simulation