The Investigation of Turbulence Models Based on Numerical Simulation

Abstract:

The algebraic model, one-equation model, two equation models are Analyzed in the paper. Focusing on the k-ε turbulent model contains (the standard k-εturbulence model, RNG k-εmodel, Realizable k-ε model), and the origin of the shear stress transport model, Reynolds stress equation model on mathematical and physical model is discussed.the advantages and disadvantages of each model is Pointed out ,And the future development direction of turbulent model and improvement measures are proposed on the paper.

• Periodical: Applied Mechanics and Materials (Volume 590)
• Pages: 91-95
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.590.91
• Online since: June 2014
• Authors: Rui Li*, Chang Hong Tang
• Keywords: Boundary Layer, Numerical Simulation, Reynolds Stress, Turbulence

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