PHYSICO-MATHEMATICAL MODEL OF HEAT TRANSFERFOR PLASMA LADLE FURNACE
LI Dingyi (Central lron & Steel Research Institute)
The heat emission in the free room of a plasma ladle furnace and the forced convective cooling in a plasma torch has been studied, and a physico-mathematical model of heat transfer for the plasma ladle furnace has been established. The thermal behavior of plasma ladle furnace has been modelled under different technical conditions. It provides an important theoretical and analytic tool for the design of technological process and equipment as well as the optimization of its operation.
【CateGory Index】： TF769