Two-dimensional dynamic simulation of the thermal state of ladles

被引：43

作者：

Fredman, TP ^{[1
]}

Torrkulla, J ^{[1
]}

Saxén, H ^{[1
]}

机构：

[1] Abo Akad Univ, Heat Engn Lab, FIN-20500 Turku, Finland

来源：

METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | 1999年 / 30卷 / 02期

关键词：

D O I：

10.1007/s11663-999-0061-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A two-dimensional mathematical model of steelmaking ladies is presented. The model can be used as a design tool, by which a number of variables such as holding time, material choice, and refractory layer thicknesses can be studied with regard to their influence on the steel temperature evolution during casting. In addition, the model can act as a decision support and as a basis for automation of temperature control. Temperature measurements from an operational steelmaking ladle are compared to simulation results obtained with the model, demonstrating its feasibility and applicability to steelmaking.

引用

页码：323 / 330

页数：8