Mathematical modeling of motion of a fluid partially filling a rotating cylinder with radially aligned edges |
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| Authors: | I B Bogoryad N P Lavrova |
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| Institution: | 1.Institute of Applied Mathematics and Mechanics at the Tomsk State University,Tomsk,Russia |
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| Abstract: | A boundary-value problem of unsteady vortex motion of a viscous incompressible fluid with a free surface in a cavity rotating
with a variable angular velocity and shaped as a straight circular cylinder with equidistant radial ribs is solved in a two-dimensional
formulation by finite-difference methods. The drag coefficient of the rib is obtained as a function of its depth relative
to the free surface. |
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