Numerical study of the single-phase environment flow in turns in the presence of input and output sections

Аuthors

Karimov K. F.^*, Degtyarev L. V.^**, Tarasevich S. E.

Kazan National Research Technical University named after A.N. Tupolev, Kazan, Russia

*e-mail: kamil_karimov_1991@mail.ru
**e-mail: knukles98@mail.ru

Abstract

This paper presents the results of numerical simulation of the motion of a single-phase fluid with a change in the flow direction. The development of a technique for numerical modeling of flow in the knee based on the commercial package Ansys Fluent 20.0 with input and output sections allows us to obtain a physical picture of the flow and establish patterns of influence of geometric and regime parameters on hydraulic resistance, as well as to further study heat transfer in such channels.

Keywords:

turbulence model, elbow, flow stabilization, vortex zone, flow deformation

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