Estimating the humidity of wood by terahertz infrared thermography

被引：6

作者：

Chulkov, A. O. ^{[1
]}

Pradere, C. ^{[2
]}

Puiggali, J. R. ^{[2
]}

Batsale, J. C. ^{[2
]}

Vavilov, V. P. ^{[1
]}

机构：

[1] Tomsk Polytech Univ, Tomsk 634050, Russia

[2] Univ Bordeaux 1, Inst Mech & Machine Bldg, F-33000 Bordeaux, France

来源：

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2016年 / 52卷 / 12期

关键词：

terahertz radiation; infrared thermography; humidity; timber; thermal testing;

D O I：

10.1134/S1061830916120044

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The usage of terahertz infrared thermography for assessing the humidity of wooden samples is described. Terahertz radiation transmitted through a sample is imaged by means of a tera-thermoconverter. The temperature field of the converter is analyzed with an infrared imager. The possibility of using the technique for testing the nonuniformity of drying of timber is illustrated.

引用

收藏

页码：753 / 757

页数：5

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