Abstract | The work presents the research results of the process of cavitation origin and development in foam generators (ejector-mixers), based on the construction of the Venturi tube, under different flow conditions, as well as the results on determination of the optimal design and size for foam generators (ejector-mixers) in order to obtain in them the peak development of cavitation flow with minimal hydrodynamic resistance and maximal back-pressure in the system at the output from foam generators (ejector-mixers). The methods to choose the optimal parameters of cavitation, as well as the calculation of the cavitation limits and pressure loss are given. |