Numerical Study of Wave Interaction Processes in Liquid -Vapour Bubble Mixtures

The mixtures of fluid and vapour bubbles are met in many natural and industrial processes, including in the nuclear reactor cores. The wave propagation processes in this kind of medium are very interesting from the viewpoint that owing to non-linear, dispersion and dissipation effects the wave patterns in them may be diverse and easy altered. In the paper the investigation results of the wave interaction processes, namely, waves reflected by solid wall of the moderate intensity shock waves, and the behaviour of pressure in the process of wave interaction in some mixtures of liquid with vapour bubbles are presented.