| Autor: |
Ouyang, Zhong, Wang, Xun, Feng, Z. J., Jin, Huijia, Sui, Hua, Han, Xiaoyan, Favro, L. D., Thomas, R. L. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2000, Vol. 509 Issue 1, p617, 4p, 2 Graphs |
| Abstrakt: |
We describe applications of fast IR cameras to map the thermal diffusivity of a slab of material. The methodology is based on curve-fitting techniques like those described at the 1998 Review of Progress in QNDE. We will present a comparison between results obtained using a laboratory camera with those obtained using a portable camera suitable for field applications. The method has the potential for making sufficiently rapid and accurate measurements that it can be used to map the diffusivity over a slab for process-control applications, essentially in real time.—Research supported by the Institute for Manufacturing Research, Wayne State University. © 2000 American Institute of Physics. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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