Inverse method for flux characterization using infrared thermography in die forging

被引：6
|
作者：
Lair, P
Dumoulin, J
Millan, P
机构：
[1] ONERA, CERT, DERMES, F-31055 Toulouse, France
[2] FORTECH, ARDEM, F-09103 Pamiers, France
来源：
NUMERICAL HEAT TRANSFER PART A-APPLICATIONS | 1998年 / 33卷 / 03期
关键词：
D O I：
10.1080/10407789808913938
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In order to obtain high-quality pieces in advanced metallic alloys after hot die forging, a measurement methodology based on the association of infrared thermography with thermal inverse modelizations has been developed. It is based upon the maximum entropy principle. This report presents the method as well as numerical tests for the one-dimensional case. The two-dimensional case and results using some experimental data are also presented in both cases, where the noise influence is shown.
引用
收藏
页码：267 / 277
页数：11
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