Validation of the LOGOS Software Package Methods for the Numerical Simulation of Cavitational Flows

Verification problems and numeric simulation of cavitation processes with the help LOGOS computational fluid dynamics software are presented in this article. The Volume Fluid method realized within allowing numerical double-phase a free surface is used for simulation. Cavitation resolved by updating account interphase mass exchange; its condensation evaporation parameters calculated use Schnerr–Sauer Zwart–Gerber–Belamri models. Numerical results most actual test considering turbulence having reliable data presented, including simulations flow around cylinders flat hemispherical end surfaces various numbers. process rotation VP1304 screw propeller cavitational mode. experiments prove operability implemented method.