Computer Flow Simulation and Verification for Turbine Blade Channel Formed by the C-90-22 A Profile

Currently, software products for numerical simulation of fluid dynamics processes (Ansys, Star CCM+, Comsol) are widely used in the power engineering industry when designing new equipment. However, computer simulation methods embedded in proprietary software products make specialists choose grid set...

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Bibliographic Details
Published in:Inventions (Basel) 2022-09, Vol.7 (3), p.68
Main Authors: Osipov, Sergey, Shcherbatov, Ivan, Vegera, Andrey, Bryzgunov, Pavel, Makhmutov, Bulat
Format: Article
Language:English
Subjects:
Accuracy
blade channel
Boundary conditions
CAD
Computer aided design
computer flow simulation
Computer simulation
Computer software industry
Computer-generated environments
Energy industry
Flow simulation
Flow velocity
Fluid dynamics
Numerical analysis
Reynolds number
Simulation methods
Software
Software packages
Turbine blades
Turbines
turbomachinery
Turbulence models
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Summary:Currently, software products for numerical simulation of fluid dynamics processes (Ansys, Star CCM+, Comsol) are widely used in the power engineering industry when designing new equipment. However, computer simulation methods embedded in proprietary software products make specialists choose grid settings, boundary conditions, and a solver providing the minimal deviation from experimental data with the maximal calculation speed. This paper analyzes the influence of the main grid settings and boundary conditions in the Ansys software package on the error in the computer simulation of flows in standard elements of power equipment and gives recommendations for their optimal choice. As standard elements were considered blade turbine channels formed by C-90-22 A profiles.
ISSN:2411-5134
2411-5134
DOI:10.3390/inventions7030068