An Inverse Analysis on the Estimation of Two-dimensional Overall Heat Absorptance on the Slab in the Reheating Furnace

被引：1
|
作者：
Kang, Deok-Hong
Kwag, Dong-Seong
Kim, Woo-Seung
机构：
来源：
TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS B | 2005年 / 29卷 / 11期
关键词：
Slab; Overall Heat Absorptance; Conjugate Gradient Method; Reheating Furnace;
D O I：
10.3795/KSME-B.2005.29.11.1257
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
An inverse problem to determine two-dimensional total heat exchange factor is studied for the prediction of the slab temperature in the reheating furnace. Temperature measurements by the experiment are used in the inverse analysis. This inverse analysis employs the conjugate gradient method. The overall heat absorptances for 12-zones of the cross-section of the slab are estimated. The estimated temperatures at measurement locations are in good agreements with the measured temperatures.
引用
收藏
页码：1257 / 1264
页数：8
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