NUMERICAL MODELING OF THE ROTATION OF A SOLID BODY WITH A LIQUID-FILLED CAVITY HAVING RADIAL RIBS

摘要

The boundary-value problem of unsteady vortex flow of a viscous incompressible fluid in a cylindrical vessel with radial ribs rotating at a variable angular velocity is solved using a finite-difference method. The results of the solution are used to calculate the motion of a system of a solid body and a, cavity filled with a liquid. The results are compared with available experimental data.