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I. I. Lipatov

Publications and source records attributed to I. I. Lipatov.

2 recordsLinked to original sources
arXiv2011

Local temperature perturbations in the boundary layer in regime of free viscous-inviscid interaction

We analyze the disturbed flow in the supersonic laminar boundary layer when local heated elements are placed on the surface. It is exhibited that these flows are described in terms of free interaction theory for specific sizes of thermal sources. We construct the numerical solution for flat supersonic problem in the viscous asymptotic layer in which the flow is described by nonlinear equations for vorticity, temperature with the interaction condition which provides influence of perturbations to the pressure in the main order.

physics.flu-dyn↗
arXiv2009

Stationary subsonic boundary layer in the regions of local heating of surface

The problem of disturbed flow in the laminar boundary layer is investigated when a heating element is located on the surface of the body. The flow is supposed to be laminar one. It is shown that the problem may be solved in terms of free interaction theory. The solution of linear flat problem is constructed. The results of asymptotic analysis are also presented.

physics.flu-dyn↗