2D turbulence on a sphere, by extending sw1l and sw1l.modified with FluidSHT operators
As a follow up of the Augier et al. (2019) and Lindborg & Mohanan (2017), a simulation using FluidSHT can be done. For the required theory and as a starting point one could look at:
- E. Lindborg and A. Nordmark, “Two-dimensional turbulence on a sphere,” J. Fluid Mech., vol. 933, p. A60, Feb. 2022, doi: 10.1017/jfm.2021.1130.
- A. P. Showman, “Numerical Simulations of Forced Shallow-Water Turbulence: Effects of Moist Convection on the Large-Scale Circulation of Jupiter and Saturn,” Journal of the Atmospheric Sciences, vol. 64, no. 9, pp. 3132–3157, Sep. 2007, doi: 10.1175/JAS4007.1.
- R. K. Scott and L. M. Polvani, “Forced-Dissipative Shallow-Water Turbulence on the Sphere and the Atmospheric Circulation of the Giant Planets,” Journal of the Atmospheric Sciences, vol. 64, no. 9, pp. 3158–3176, Sep. 2007, doi: 10.1175/JAS4003.1.