Numerical Modeling of Fluid Flow in RH Vacuum Refining Process

Jing Yuan; Qing Ming Chang; Xi Lai Chen; Yin Kai Yang

doi:10.4028/www.scientific.net/AMR.542-543.1069

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 542-543Numerical Modeling of Fluid Flow in RH Vacuum...

Numerical Modeling of Fluid Flow in RH Vacuum Refining Process

Abstract:

In this paper, the internal flow field of RH degasser was studied by numerical simulation. The range of the reasonable gas-inlet velocity which is related to the lift gas flow rate was obtained, then the results of two different gas-inlet velocities which are the reasonable velocity and the unreasonable velocity were chosen to be analyzed. Many vortexes and some differences of the flow fields were found in the RH degasser with the two different velocities. Through these results the development of the flow field could be got and it is valuable for the production in factory.

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Periodical:

Advanced Materials Research (Volumes 542-543)

Pages:

1069-1073

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.542-543.1069

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Online since:

June 2012

Authors:

Jing Yuan, Qing Ming Chang, Xi Lai Chen, Yin Kai Yang

Keywords:

Flow Field, Flow Rate, Numerical Simulation, RH Degasser, Vortex

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References

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