Effect of Gas Injection Condition on Fluid Flow in a Two-Strand Tundish

Abstract:

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A water modeling approach was employed to investigate the effects of gas injection condition on the fluid flow in a two-strand tundish. The rational parameter of argon injection was determined as the optimized positions. Adopting the Case of weir-gas-dam could prolongs fluid’s retention, stagnation and peak periods in the tundish properly. The dead zone could be reduced to 17.4%. The flow pattern which was oberved with ink showed that the flow condition was improved greatly in Case 2(WGD), favoring the mixture of liquid steel and the inclusion removal.

Info:

Periodical:

Advanced Materials Research (Volumes 291-294)

Edited by:

Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu

Pages:

255-258

DOI:

10.4028/www.scientific.net/AMR.291-294.255

Citation:

J. Li et al., "Effect of Gas Injection Condition on Fluid Flow in a Two-Strand Tundish", Advanced Materials Research, Vols. 291-294, pp. 255-258, 2011

Online since:

July 2011

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Price:

$35.00

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