Convective motions in a porous ring sector |
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Authors: | A. V. Trofimova B. G. Tsibulin |
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Affiliation: | 1.Southern Federal University,Rostov-on-Don,Russia |
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Abstract: | Gravitational filtration convection of an incompressible fluid in ring sectors is studied. The bifurcation and development of families of convective regimes are studied using equations in polar coordinates and a finite-difference scheme that preserves the cosymmetry of the original problem. The occurrence of instability for trapezoidal and semiring areas is analyzed for stationary states. |
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