Energetically consistent scale‐adaptive stochastic and deterministic energy backscatter schemes for an atmospheric model
Sign Up to like & getrecommendations! Published in 2019 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.3625
Abstract: Current climate models still suffer from many biases which are partly due to excessive subgrid‐scale dissipation. Here we systematically develop energetically consistent stochastic energy backscatter (SEB) and deterministic energy backscatter (DEB) parametrization schemes. We implement… read more here.
Keywords: energy; scale; energetically consistent; deterministic energy ... See more keywords
Ocean kinetic energy backscatter parametrizations on unstructured grids: Impact on mesoscale turbulence in a channel
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Modelling"
DOI: 10.1016/j.ocemod.2019.03.009
Abstract: Abstract We present a new energy backscatter parametrization for primitive equation ocean models at eddy-permitting resolution, specifically for unstructured grids. Traditional eddy parametrizations in terms of viscosity closures lead to excessive dissipation of kinetic energy… read more here.
Keywords: kinetic energy; unstructured grids; energy backscatter; eddy permitting ... See more keywords