engleski

Global in time estimates for one-dimensional compressible viscous micropolar fluid model

In this work we consider unsteady one-dimensional flow of compressible micropolar fluid whiich is in the termodynamical sense perfect and polytropic. Associated initial boundary value problem has unique solution on (0, 1)x(0, T), for all T>0. In considering the problem of stabilization the main difficulty is to obtian the estimate for the solution independent of T. Using some of ideas of Antontsev, Kazhykhov and Monakhov we derive the estimate.

micropolar fluid; compressible flow; one-dimensional model

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