A COMPARATIVE STUDY OF OMEGA RSM AND RNG K-ε MODEL FOR THE NUMERICAL SIMULATION OF A HYDROCYCLONE

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CEN ZHUO LUN; ZHAO JI GANG; SHEN BEN XIAN

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Chemistry and Chemical Engineering Year:2014 | Volume:33 | Issue:3 Page(s): 53-61

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Title

A COMPARATIVE STUDY OF OMEGA RSM AND RNG K-ε MODEL FOR THE NUMERICAL SIMULATION OF A HYDROCYCLONE

Author(s)

CEN ZHUO LUN | ZHAO JI GANG | SHEN BEN XIAN | Issue Writer Certificate

Keywords

CFD

HYDROCYCLONE

RSM

RNG K-ε MODEL

FLUENT

Abstract

The design and optimization of HYDROCYCLONEs using CFD techniques are gaining popularity and the key to a successful simulation lies with the accurate description of the high turbulent swirling behavior of the flow. This paper presents a detailed comparison between the Omega RSM and the RNG k-e turbulence model, which are both derived specially for modeling swirling or rotational flow, in the simulation of a HYDROCYCLONE. The predictions of velocity field, volume of vortexes, mass split and turbulent viscosity were obtained and compared. It is showed that in general both models gave similar predictions of the flow field under different inlet velocities, while the predictions of turbulent viscosity and in the core region of HYDROCYCLONE were found more closely aligned with the reality using Omega RSM.

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تحلیل گرمایی و هیدرولیکی مبدل های گرمایی فشرده صفحه ای با پره های موج دار

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APA: Copy

CEN, ZHUO LUN, ZHAO, JI GANG, & SHEN, BEN XIAN. (2014). A COMPARATIVE STUDY OF OMEGA RSM AND RNG K-ε MODEL FOR THE NUMERICAL SIMULATION OF A HYDROCYCLONE. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 33(3), 53-61. SID. https://sid.ir/paper/630689/en

Vancouver: Copy

CEN ZHUO LUN, ZHAO JI GANG, SHEN BEN XIAN. A COMPARATIVE STUDY OF OMEGA RSM AND RNG K-ε MODEL FOR THE NUMERICAL SIMULATION OF A HYDROCYCLONE. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2014;33(3):53-61. Available from: https://sid.ir/paper/630689/en

IEEE: Copy

ZHUO LUN CEN, JI GANG ZHAO, and BEN XIAN SHEN, “A COMPARATIVE STUDY OF OMEGA RSM AND RNG K-ε MODEL FOR THE NUMERICAL SIMULATION OF A HYDROCYCLONE,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 33, no. 3, pp. 53–61, 2014, [Online]. Available: https://sid.ir/paper/630689/en

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