Fig. 11From: The Pseudo-Direct Numerical Simulation Method considered as a Reduced Order ModelA transient advective–diffusive–reactive problem. DNS solution is compared with the P-DNS solutions on the nodes of the coarse mesh. Times plotted are 0.25 s, 0.5 s, and 1s. Time step is \(\Delta t=0.125\) s and \(\theta =0.5\)Back to article page