Numerical investigation of the interaction between shock wave and aqueous foam with compaction

Using the system of Bayer—Nunziato equations, a numerical study of the interaction of an explosive wave with liquid foam was carried out. This problem is aimed at studying the influence of the compaction mechanism on the wave pattern of re-reflection. A computational algorithm based on the HLL method has been developed. Comparison of the results with computational experiments of other authors shows that taking into account the compaction mechanism leads to better results.