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Atmospheric and Oceanic Optics

2026 year, number 7

Convection in the vicinity of linear extended optical sources. Numerical solutions of the Navier-Stokes equations. II. Vertical configuration

E.V. Nosov
V.E. Zuev Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Science, Tomsk, Russia
Keywords: convection, inclined optical beam, thermal trace

Abstract

The second part of the article continues numerical studies of convective and dynamic turbulence fields in the vicinity of a group of extended inclined linear optical sources. This paper studies convective air motions in the vertical configuration of an open-side room of optical systems under external wind effect. The initial and boundary conditions of the boundary value problem being solved are similar to those for the horizontal configuration; the geometric and energy characteristics of the optical sources are analogous; the composition and scope of the study are the same as in the first part. The similarities and differences between the results for both configurations are shown.