S. Chatterjee, K. Chattopadhyay
A numerical model based on computational fluid dynamics was used to simulate the effect of non-isothermal conditions on melt flows in a multi-strand billet caster tundish. To start with, water was used as the operating fluid in a one-third scale tundish to calculate the fluid flow and temperature fields under isothermal and non-isothermal conditions. The model was then extended to the full-scale tundish with molten steel as the operating liquid in order to simulate the conditions in a real plant. It was observed that using step inputs of 10° and 23° for water and steel cases, respectively, changed the fluid flow patterns significantly, more so at locations far from the inlet, due to stronger buoyancy-driven natural convective flows. The temperature distribution and inclusion trajectories within the tundish were also affected due to the presence of non-isothermal conditions.
@article{adea60ad-054d-4ebb-9bf8-daafc7e57f89,
title={Transient steel quality under non isothe},
author={S. Chatterjee and K. Chattopadhyay},
year={2026},
language={en}
}TY - JOUR TI - Transient steel quality under non isothe AU - S. Chatterjee AU - K. Chattopadhyay PY - 2026 LA - en ER -
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