Analysis of screw propeller 4119 using the Fluent system

The aim of this paper was to carry out an analysis of screw propeller 4119 using the RANS method. A computer program for creating spatial propeller geometry was developed for this purpose. Two-equation turbulence models: k-ɛ and k-ω were adopted for calculations. The calculations were performed for an isolated propeller. The results were used to determine the propellerʹs hydrodynamic characteristics. The calculation results were compared with experimental results.