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Abstract

Surgical Medicine Open Access Journal

Low-Reynolds Mathematical Modeling of the Structure of Vortex Zones Between Periodic Surface-Located Flow Turbulators of Semicircular Cross-Section in Pipes

  • Open or CloseLobanov IE*

    Doctor of Technical Sciences, Moscow

    *Corresponding author:Lobanov IE, Doctor of Technical Sciences, Moscow

Submission: November 20, 2020;Published: December 09, 2020

DOI: 10.31031/SMOAJ.2020.04.000579

ISSN : 2578-0379
Volume4 Issue1

Abstract

Mathematical modeling of the structure of vortex zones between periodic surface-located flow turbulators of a semicircular and square cross-section is carried out on the basis of multi-block computational technologies based on the solution of the factorized finite-volume method of the Reynolds equations (closed with the help of the Menter shear stress transfer mode) and the energy equation (on different-scale intersecting structured grids). This method was previously successfully applied and verified by experiment. An exhaustive analysis of the corresponding streamlines is presented, proving the advantage of abruded turbulators.

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