Ensim4

Github Source Engine Simulator 4, or ensim4, is a rewrite of ensim3 with emphasis on cache locality and branchless 1D-CFD (Computational Fluid Dynamics) LF (Lax–Friedrichs). Seen here, an inline 8 engine with modeled fuel injection, combustion, isentropic mass flow, and two exhaust plenums, each output displacement vs. amplitude in their wave_0_pa and wave_1_pa widgets to the right: Having…