Argon is a ladle furnace or ladle handling of a number of ways that it can homogeneousliquid steel temperature, composition, Removing part of mixed gases and thereby improve the quality of steel.
With increasing of superficial gas velocities, the liquid flow regime was changed from homogeneous to transitional and radial gradient of axial liquid velocity was rather small.
且当表观气速增大，初始流体流动处于由均匀流型向过渡流型的转变，轴向液体速度在径向的梯度非常小；
3
One-dimensional homogeneous model based on the gas-liquid two-phase flow theory was established.