Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1563254 | Computational Materials Science | 2008 | 6 Pages |
Abstract
In this article, a model representing local heat flux density in the mold in continuous casting of steel is presented. This model is a modification for empirical model of Schwerdtfeger. A new parameter is defined as LHTCz (longitudinal heat transfer coefficient). The multiplication of LHTCz to total increase of the cooling water temperature (ÎTwT) leads to a new model for local heat flux density. Since ÎTwT is a measurable parameter, the present model can be used in on-line controlling of continuous casting process. Results of the present model were compared with the experimental data and a good agreement was seen. Also it was shown that present model can be used as a boundary condition in solidification numerical modeling.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Mostafa Alizadeh, Ahmad Jenabali Jahromi, Omid Abouali,