From: A Lagrangian–Eulerian procedure for the coupled solution of the Navier–Stokes and shallow water equations for landslide-generated waves
PFEM domain length
PFEM 2D
PFEM 3D
SW interface position
10 m
20 m
30 m
− 0.652%
− 0.984%
− 6.37%
0.228%
− 3.0%
− 7.16%
− 0.635%
− 5.97%
/
− 0.438%
− 5.62%
− 5.21%
− 5.24%