Spatial resolution and MTF of a fibreoptic probe for the automatic inspection and measurement of surface cracks in the inner side of heat exchanger tubes
- López Vázquez, José Carlos
- Fernández Doval, Ángel Manuel
- Vázquez Dorrío, José Benito
- Cernadas Fraga, Daniel Carlos
- Trillo Yáñez, María Cristina
- Fernández Fernández, José Luis
- Perez-Martinez Perez-Amor, Mariano Jesus
- González Tejedor, Benjamín
DOIAbstract
The resolution performance of a new fiberoptic probe is analysed using its MTF and its resolution limit that are evaluated both with a simple theoretical model and with experimental data obtained with a laboratory prototype.TECNATOM S.A.UNESA (Asociación Española de la Industria Eléctrica
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