libParanumal: Galerkin-Boltzmann 3D flow simulation
libParanumal simulation for 3D flow over a finite fence modeled with the Galerkin-Boltzmann flow equations of gas dynamics (Toelke et al 00). The simulation uses a mix of discretization techniques: Physical space: a 4th order polynomial discontinuous Galerkin spatial discretization with 2M tetrahedral elements. Velocity space discretization: second order Hermite expansion modulating a Maxwellian distribution. Temporal discretization: semi-analytical Runge-Kutta time integrato