A.M.Gomilko, Yu.V.Shlapak Numerical simulation of flows of non-linear viscous fluid in plane domains |
Applied hydromechanics, Vol. 1 (73) ¹ 3, (1999) |
| The problem of finding the stationary flow of nonlineary-viscous incompressible fluid is investigated for the plain domain with the velocity prescribed on the whole boundary. The method of augmented Lagrangian and approximation by the finite elements are used to obtain the numerical solution. Numerical simulation of the flows of viscous and nonlineary-viscous fluids is conducted in the square cavity with the moving upper wall. Results of calculations on the fine mesh make possible to study the eddies. The comparison with results for newtonic fluids is drawn. |
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| TEXT LANGUAGE: Russian |