Volume-averaged modeling of multiphase flow phenomena during alloy solidification

M Wu, A Ludwig, A Kharicha - Metals, 2019 - mdpi.com
The most recent developments and applications in volume-averaged modeling of
solidification processes have been reviewed. Since the last reviews of this topic by …

Mathematical simulation of impact cavity and gas–liquid two-phase flow in top–bottom blown converter with Eulerian-multifluid VOF model

J Zhang, W Lou, P Shao, M Zhu - Metallurgical and Materials Transactions …, 2022 - Springer
In top–bottom combined blown converter-steelmaking process, cavity shape created by
oxygen jet of top lance impacting liquid metal surface and gas–liquid flow caused by bottom …

[HTML][HTML] Research progress of numerical simulation in steelmaking and continuous casting processes

M ZHU, W LOU, W WANG - Acta Metall Sin, 2017 - ams.org.cn
Because of the complexity of steelmaking and continuous casting processes and their
limitation condition for direct measuring and testing, numerical simulation has become an …

A computational fluid dynamics model of shrouded supersonic jet impingement on a water surface

M Alam, J Naser, G Brooks, A Fontana - ISIJ international, 2012 - jstage.jst.go.jp
A computational fluid dynamics (CFD) model was developed to simulate the liquid flow field
and surface deformation caused by an impinging shrouded supersonic jet on a liquid bath …

Numerical simulation of gas and liquid flow in steelmaking converter with top and bottom combined blowing

Y Li, WT Lou, MY Zhu - Ironmaking & Steelmaking, 2013 - journals.sagepub.com
By combining a volume of fluid (VOF) and discrete phase model (DPM) multiphase flow
models, a mathematical model is established to describe the gas and liquid two phase flow …

Effect of bottom blowing mode on fluid flow and mixing behavior in converter

J Sun, J Zhang, W Lin, X Feng, Q Liu - Metals, 2022 - mdpi.com
Bottom blowing agitation plays a crucial role in improving the reaction kinetics condition of
molten bath during the steelmaking process. Herein, the influence of bottom blowing mode …

Physical and mathematical modeling of multiphase flows in a converter

L Cao, Y Wang, Q Liu, X Feng - Isij International, 2018 - jstage.jst.go.jp
Fluid flow in converter bath, affecting the viability, effectiveness, and efficiency of
steelmaking, plays a critical role in the productivity and quality level that can be achieved in …

Optimisation of the bottom tuyeres configuration for the BOF vessel using physical and mathematical modelling

V Singh, J Kumar, C Bhanu - ISIJ international, 2007 - jstage.jst.go.jp
An experimental perspex model of the BOF vessel was made to the scale of 1: 6 on which
mixing time measurements were done by injecting potassium chloride (KCl) at a certain …

Effect of Bottom Tuyere Arrangement Based on Impact Cavity Morphology on Kinetic Behavior of Molten Bath in Converter

J Sun, J Zhang, R Jiang, X Feng… - steel research …, 2023 - Wiley Online Library
The hydrodynamic interaction between the top blowing supersonic jet and the bottom plume
significantly affects the kinetic behavior of the molten bath in the steelmaking converter …

Interaction behaviour between top blown jet and molten steel during BOF steelmaking process

LL Cao, Q Liu, Z Wang, N Li - Ironmaking & Steelmaking, 2018 - journals.sagepub.com
During oxygen steelmaking process, a systematical description of the interaction behaviour
between top blown jet and molten steel is extremely important. In the present study, a cold …