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Techniques for Evaluating the Depth of a Crack by Means of Laser Spot Thermography^{ †}

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## Abstract

**:**

## 1. Introduction

## 2. The Direct Model and the Inverse Problem

## 3. Analysis of the 3D Problem by Means of 2D Tools

## 4. Evaluation of the Depth of the Fracture

**1.**$\mathit{\beta}$-

**tool.**

**2.**

**Expansion of the external temperature.**

**3. Reciprocity Gap.**

## 5. Conclusions

## Funding

## Conflicts of Interest

## References

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## Share and Cite

**MDPI and ACS Style**

Inglese, G.; Scalbi, A.; Olmi, R.
Techniques for Evaluating the Depth of a Crack by Means of Laser Spot Thermography. *Proceedings* **2019**, *27*, 20.
https://doi.org/10.3390/proceedings2019027020

**AMA Style**

Inglese G, Scalbi A, Olmi R.
Techniques for Evaluating the Depth of a Crack by Means of Laser Spot Thermography. *Proceedings*. 2019; 27(1):20.
https://doi.org/10.3390/proceedings2019027020

**Chicago/Turabian Style**

Inglese, Gabriele, Agnese Scalbi, and Roberto Olmi.
2019. "Techniques for Evaluating the Depth of a Crack by Means of Laser Spot Thermography" *Proceedings* 27, no. 1: 20.
https://doi.org/10.3390/proceedings2019027020