Simulations of the Ladle Teeming Process and Verification With Pilot Experiment

Peiyuan Ni; Lage T.I. Jonsson; Pär G. Jönsson

doi:10.1002/srin.201200155

journal article Nov 05, 2012

Simulations of the Ladle Teeming Process and Verification With Pilot Experiment

Peiyuan Ni Lage T.I. Jonsson Pär G. Jönsson

steel research international Vol. 84 No. 3 pp. 276-287 · Wiley

View at Publisher Save 10.1002/srin.201200155

Abstract

AbstractThe ladle teeming process was investigated by 2D axis‐symmetrical mathematical models and a pilot‐plant experiment. Different turbulence models, including the low Reynolds number k–ε model and the realizable k–ε model both with an enhanced wall treatment (EWT) and a standard wall function (SWF), were used to simulate this process. All of these turbulence model predictions generally agreed well with the experimental results. The velocity distributions in the nozzle were also predicted by these turbulence models. At the late stage of the teeming process, the drain sink flow phenomenon was studied. The combination of an inclined ladle bottom and a gradually expanding nozzle was found to be an effective way to alleviate a drain sink flow.

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Metrics

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Citations

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References

Details

Published: Nov 05, 2012
Vol/Issue: 84(3)
Pages: 276-287
License: View

Authors

Cite This Article

Peiyuan Ni, Lage T.I. Jonsson, Pär G. Jönsson (2012). Simulations of the Ladle Teeming Process and Verification With Pilot Experiment. steel research international, 84(3), 276-287. https://doi.org/10.1002/srin.201200155

Simulations of the Ladle Teeming Process and Verification With Pilot Experiment

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