MATHEMATICAL MODELING OF THE GAS DYNAMIC CHARACTERISTICS OF A RADIAL-AXIAL TURBINE

Bulletin of the South Ural State University series Mathematics Mechanics Physics 2026 Open access

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Authors: JSC SKB Turbina, Chelyabinsk, Russian Federation, A.A. Martynov
DOI: 10.14529/mmph260107
Cited by: 0
References: 8

Abstract

Numerical simulation of the gas dynamic characteristics of a radial-axial turbine of an internal combustion engine boost unit has been performed using computational gas dynamics methods. The influence of the parameters of the computational grid and the choice of the turbulence model on the results of numerical modeling is investigated. Recommendations are formulated for setting up the computational model, ensuring the best match of the numerical simulation results with the data of the field experiment.

Fields of Study & Subjects

Turbomachinery Performance and Optimization Computational Fluid Dynamics and Aerodynamics Cavitation Phenomena in Pumps

Publication details

Journal / source
Bulletin of the South Ural State University series Mathematics Mechanics Physics
Volume
18
Issue
1
Pages
63–71
Publication date
1 January 2026
Language
RU