A method of solving the diffusion problem for a vortex layer in a viscoplastic half-plane |
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Authors: | N. N. Okulova |
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Affiliation: | (1) Faculty of Mechanics and Mathematics, Moscow State University, Leninskie Gory, Moscow, 119899, Russia |
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Abstract: | A method is proposed to reduce the classical formulation of the problem to a system of two functional equations whose solution can be found numerically. A number of assertions that characterize the behavior of a rigid zone are proved. In particular, the lower estimate h 0(t) = 2b√t for the boundary motion is obtained; an explicit expression for b is given as a boundary stress function. |
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