NAME

SYMBOL

VALUE

Ladle diameter

D2

3.0 m

Nozzle diameter

D1

0.05, 0.1 m

Nozzle discharge coefficient

CD

1.0 (dimensionless)

Initial molten steel height

hms0

0.75 m

Slag height

hs

0.1, 0.15, 0.2 m

Molten steel density

ρms

7100 kg∙m−3

Slag density

ρs

2500 kg∙m−3