Kinetic viscous shock layer near a rotating sharp cone

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Abstract

The paper considers a nonequilibrium (in terms of internal and translational degrees of freedom) flow of a polyatomic gas in a macrokinetic thin viscous shock layer (kinetic TVSL) near a circular sharp cone rotating around its own axis. A transformation of variables that regularizes the problem is proposed.

The possibility of constructing a solution to the considered problem for a kinetic TVSL based on the Navier–Stokes model for solving this problem is indicated.

A closed local regularized problem is formulated that describes an irregular flow in a kinetic TVSL near the pointed tip of a rotating cone.

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About the authors

A. L. Ankudinov

TsAGI

Author for correspondence.
Email: ankudin2@yandex.ru
Russian Federation, Zhukovsky

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