Optimization of the Turbulence Model on Numerical Simulations of Flow Field within a Hydrocyclone-Reference-Cited by-同舟云学术

Optimization of the Turbulence Model on Numerical Simulations of Flow Field within a Hydrocyclone

Published:2015 Issue: Volume:2015 Page:1-7
ISSN:1024-123X
Container-title:Mathematical Problems in Engineering
language:en
Short-container-title:Mathematical Problems in Engineering

Author:

Xu Yan¹^ORCID,Wang Zunce¹,Ke Lin¹,Li Sen¹,Zhang Jinglong¹

Affiliation:

1. School of Mechanical Science and Engineering, Northeast Petroleum University, Developing Road, P.O. Box 199, High-Tech District, Daqing, Heilongjiang 163318, China

Abstract

Reynolds Stress Model and Large Eddy Simulation are used to respectively perform numerical simulation for the flow field of a hydrocyclone. The three-dimensional hexahedral computational grids were generated. Turbulence intensity, vorticity, and the velocity distribution of different cross sections were gained. The velocity simulation results were compared with the LDV test results, and the results indicated that Large Eddy Simulation was more close to LDV experimental data. Large Eddy Simulation was a relatively appropriate method for simulation of flow field within a hydrocyclone.

Funder

Postdoctoral Fund of Heilongjiang Province of China

Publisher

Hindawi Limited

Subject

General Engineering,General Mathematics

Link

http://downloads.hindawi.com/journals/mpe/2015/604379.pdf

Reference7 articles.

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