Event Title

Modeling of the Multiparameter Inverse Task of Transient Thermography

Location

Snowbird, UT, USA

Start Date

1-1-1999 12:00 AM

Description

Transient thermography employs preheated surface temperature variations caused by delaminations, cracks, voids, corroded regions, etc. Often, it is enough to detect these changes to declare a defect in a workpiece. It is also desirable to obtain additional information about the defect from the thermal response. The planar size, depth, and thermal resistance of the detected defects are the parameters of interest.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

18A

Chapter

Chapter 3: Simulations, Signal Processing, Tomography, and Holography

Section

Inversion, Reconstruction, Imaging

Pages

873-880

DOI

10.1007/978-1-4615-4791-4_112

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Modeling of the Multiparameter Inverse Task of Transient Thermography

Snowbird, UT, USA

Transient thermography employs preheated surface temperature variations caused by delaminations, cracks, voids, corroded regions, etc. Often, it is enough to detect these changes to declare a defect in a workpiece. It is also desirable to obtain additional information about the defect from the thermal response. The planar size, depth, and thermal resistance of the detected defects are the parameters of interest.