Shock passage through mass inhomogeneities

Background

A strong shock passes through a bubble of denser material.

Animations

• 2D, 3 refinement levels, no entropy fix, 10:1 upstream/bubble density ratio, 5:1 upstream/bubble pressure ratio

• 2D, 3 refinement levels, with entropy fix, 10:1 upstream/bubble density ratio, 5:1 upstream/bubble pressure ratio

• 2D, 3 refinement levels, 2,2,4 refinement ratios, grids + schlieren, 1:10 upstream/bubble density ratio, 5:1 upstream/bubble pressure ratio

• 2D, 3 refinement levels, 2,2,4 refinement ratios, schlieren, 1:10 upstream/bubble density ratio, 5:1 upstream/bubble pressure ratio

• 2D, 3 refinement levels, 2,2,2 refinement ratios, grids + schlieren, 1:1000 upstream/bubble density ratio, 5:1 upstream/bubble pressure ratio

• 2D, 3 refinement levels, 2,2,4 refinement ratios, log(density), 1:5000 upstream/bubble density ratio, 5:1 upstream/bubble pressure ratio

• 2D, 3 refinement levels, 2,2,4 refinement ratios, log(density), zoom on clump, 1:5000 upstream/bubble density ratio, 5:1 upstream/bubble pressure ratio

• 2D, 3 refinement levels, 2,2,4 refinement ratios, schlieren, 1:5000 upstream/bubble density ratio, 5:1 upstream/bubble pressure ratio

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