The Theory of Propagation of Acoustic Waves in a Vapor-Gas Mixture with Polydispersed Droplets and Particles

Аннотация

The propagation of small disturbances in a two-component gas-vapor mixture with polydispersed particles and drops in the presence of phase transitions is studied. A mathematical model is proposed, the dispersion relation is obtained. The effect of the droplets and particles polydispersity on the dispersion and dissipation of small disturbances is analyzed. Comparison of the theory with experimental data is presented.