Investigation of Numerical Analysis Velocity Contours k-ε Model of RNG,  Standard and Realizable Turbulence for Different Geometries

Mansour Nasiri KHALAJİ; Aliihsan KOCA; İsak KOTCİOĞLU

Article Details

Investigation of Numerical Analysis Velocity Contours k-ε Model of RNG, Standard and Realizable Turbulence for Different Geometries

Authors:

Mansour Nasiri KHALAJİ | Aliihsan KOCA | İsak KOTCİOĞLU

Publisher:

Muhammet Kaan YEŞİLYURT

Main Topics:

Applied physics

Journal:

International Journal of Innovative Research and Reviews 2019 Vol.3 Issue 2, pp.29-34

Document Type:

Article

Publication Date:

12/2019

Document Language:

English

Document ID (Org No.):

2000466560

Frequency:

Bi-Annual

eISSN:

2636-8919

Abstract:

 

In this research article, three  k-ε  turbulence models,  Standard k-ε ,  RNG k-ε  and  Realizable k-ε  were compared. The turbulent flow characteristics are illustrated in three-dimensional geometry using the ANSYS FLUENT 18.0 coded turbulence model. Numerical results were verified by comparison with the results of computational fluid dynamics  CFD . Their speed is resolved according to the computational fluid dynamics  CFD  and velocity profiles, turbulent kinetic energy profiles confirmed numerical results. Also, the contour of the flow rate and the vectors shown. One of the most interesting observations of numerical solutions compared to CFD data is that k-ε varieties have a valid estimate of flow properties that are far from wall effects.

Article Details

Investigation of Numerical Analysis Velocity Contours k-ε Model of RNG, Standard and Realizable Turbulence for Different Geometries

Authors: Mansour Nasiri KHALAJİ | Aliihsan KOCA | İsak KOTCİOĞLU

Publisher: Muhammet Kaan YEŞİLYURT

Main Topics: Applied physics

Journal: International Journal of Innovative Research and Reviews 2019 Vol.3 Issue 2, pp.29-34

Document Type: Article

Publication Date: 12/2019

Document Language: English

Document ID (Org No.): 2000466560

Frequency: Bi-Annual

eISSN: 2636-8919

Issues

Authors:

Mansour Nasiri KHALAJİ | Aliihsan KOCA | İsak KOTCİOĞLU

Publisher:

Muhammet Kaan YEŞİLYURT

Main Topics:

Applied physics

Journal:

International Journal of Innovative Research and Reviews 2019 Vol.3 Issue 2, pp.29-34

Document Type:

Article

Publication Date:

12/2019

Document Language:

English

Document ID (Org No.):

2000466560

Frequency:

Bi-Annual

eISSN:

2636-8919