Features of the definition of similarity criteria of gas-liquid mixtures flow of viscoplastic liquids
Creating a mathematical model of the flow is necessary to study the hydro transport of gas-liquid flow of sapropel-air mixture in the composition of the dredge’s soil pump installations. The most important condition for the construction of the experimental design is a challenge to identify the main factors of the two-phase viscoplastic liquid / gas system. For the optimal solution of the problem should be assessed significance of selected factors. The main factors and criteria of similarity dispersed liquid mixture viscoplastic fluid saturated gas bubbles are considered. The most important factors identified. Compiled factorial equation for constructing the plan of former experimental research.