摘要: Pulse Phase Thermography (PPT) has been reported as a novel powerful technique of the thermal NDE. It employs application of the Discrete Fourier Transform (DFT) to thermal images obtained following flash heating of the front surf... 展开
作者 | Marinetti, S. Plotnikov, Y. A. Winfree, W. P. | ||
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原报告号 | N20040086812 | 总页数 | 14 |
主办者 | Consiglio Nazionale delle Ricerche, Padua (Italy). | ||
报告类别/文献类型 | NASA / NTIS科技报告 | ||
关键词 | Thermography Defect detection Visualization Nondestructive tests Defects Detection Guidelines |