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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control)
Fuping Tang
University of Science and Technology Liaoning
Computer Science & IT

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Journal : TELKOMNIKA (Telecommunication Computing Electronics and Control)

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Water Model Study on Removing Inclusion from Molten Steel by Bubble Attachment in RH Degasser Chunjie Yang; Fuping Tang; Minggang Shen
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 13, No 2: June 2015
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v13i2.999

Abstract

In this paper, a water model is established, at geometric similarity ratio of 1:4, to simulate a real 180-t RH vacuum refining device. Removing inclusion from molten steel by bubble attachment in RH degasser is analyzed using the water model. The effects of variables such as bubble size, treatment time, life-gas flow rate, amount and time of NaHCO3 addition are investigated by using high speed video and image-process software.
Co-Authors Chunjie Yang Minggang Shen