Figure 15.
Similar to figs. 13 and 14, but here using a six-point kernel function with higher continuity order [72]. As with the four-point kernel, the best accuracy is obtained for larger values of Mfac. In this case, however, using relatively fine structural mesh spacings yields erratic results on coarser Eulerian grids (e.g. Mfac = 1 for N = 32).