Shock-Bubble Interaction

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A spere with radius 0.2 is centered at (0.3, 0, 0). The density inside is 0.1, while outside it is 1.0. The pressure is 1.0. From x = 0 a shock wave propagates in x-direction. Behind the wave the pressure is 10.

The calculation is done cylindrical symmetric in 2D on 5 computing nodes. The refinement factor is always 4, yielding a resolution of 2560 x 800 at the finest level.

Schlieren plot of density (928k)

Plot of grids and distribution on computing nodes (869k)












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last update: 11/14/06