Custom discontinuous Galerkin / Fourier spectral solver for incompressible 2D Navier-Stokes equation
Vector-valued variable is fluid velocity, whose curl is computed spectrally in order to plot vorticity in post-processing. Mass density is supposed to be a constant background.
Experimental objectives of this project on high-order discontinuous Galerkin methods:
- robustly tested experimental spectral methods for the pressure Poisson equation and viscosity,
- concisely-coded and efficient GPU implementations,
Implementation notes can be found at: https://dcrews.gitlab.io/potential-flux/papers/incompressible_euler.pdf