.ScalableTestSuite.Thermal.Advection.Verification.AdvectionReaction

Information

The exact analytical solution of the pure advection model adv is the inlet value delayed by one time unit, u_out_th. The numerical solution approximates the sharp dealyed rise of the concentration with a smooth curve, see u_out_adv.

Adding the chemical reaction, the concentration wavefront sharpens, and it its speed towards the outlet is slightly reduced, see u_out_adv_reac