Modeling and optimization of the processes of turbulence

In this paper the problem associated with the modeling and simulation of turbulent flows is considered. Turbulent flows are quite common and a complete theory is not built for them at the moment. Among the models that are based on the subgrid scale, the model proposed by Smagorinsky was chosen. On t...

Full description

Saved in:
Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2019-11, Vol.684 (1), p.12005
Main Authors: Lvovich, I Ya, Lvovich, Ya I, Preobrazhenskiy, A P, Choporov, O N
Format: Article
Language:English
Subjects:
Computational fluid dynamics
Modelling
Optimization
Simulation
Subsystems
Turbulence
Turbulent flow
Water flow
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this paper the problem associated with the modeling and simulation of turbulent flows is considered. Turbulent flows are quite common and a complete theory is not built for them at the moment. Among the models that are based on the subgrid scale, the model proposed by Smagorinsky was chosen. On the basis of the created subsystem in the form of a cross-platform dynamic library for modeling turbulent media, the simulation of water flow around a circular obstacle was carried out. The simulation results are presented. Suggestions are given for the optimization procedure, with variations in the implementation of the considered system of medium motion.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/684/1/012005