Chem1d, a one-dimensional laminar flame code. CHEM1D is able to calculate not only with a simple one step reaction mechanism, but also complex chemistry like the GRI-mech reaction mechanisms. You can switch between several mechanisms without recompiling the CHEM1D program. CHEM1D is able to calculate several flametypes, like an adiabatic, burner stablilized, ceramic burner stabilized and a counterflow (diffusion) flame. Besides these basic types you can calculate also stretch, curvature, gasradiation with CHEM1D.