A circular shock-wave expands in an enclosed box. The reflected shocks interact in a complex manner. This example demonstrates basic adaptive functionality. See two-dimensional analogue.
AMR-computation with a coarse grid of 30x30x30 cells and 3 grid levels:
Comparative computation with a uniformly refined grid of 120x120x120 cells (1.73 Mcells):
-- RalfDeiterding - 06 Dec 2004