The development of model for boundary layers past a concave wall with usage of nonlinear dynamics methods

The purpose of this work was to investigate the flow in boundary layer past a concave wall and build strange attractor for it. We have obtained the system of ordinary differential equations for this model and new attractor in view of the chaotic dynamics mode. Comparison with the case of flow between coaxial cylinders, inner of one is rotating, has been done also. The system, where phenomenon under studying may be observed, is displayed in the end of this article.