RT conferenceObject
T1 New fiber optic laser probe for the automatic inspection of cracks in the inner side of heat exchanger tubes of nuclear power plants
A1 López Vázquez, José Carlos
A1 Fernández Doval, Ángel Manuel
A1 Vázquez Dorrío, José Benito
A1 Soto Costas, Ramón Francisco
A1 Blanco García, Jesús
A1 Fernández Fernández, José Luis
A1 Perez-Martinez Perez-Amor, Mariano Jesus
A1 González Tejedor, Benjamín
A2 SPIE
K1 3311.11 Instrumentos Opticos
K1 2209.05 Fibras Ópticas
AB A novel artificial vision system with fully automatic operation that complements the results obtained by eddy current techniques in the inspection of heat exchanger tubes of nuclear power plants is presented. The system has a specifically developed fiberoptic probe based on a reflectometric principle that uses a linear array of optical fibers to form an image of the inner surface of the tubes, allowing the user to detect and measure defects opened to this surface. The system architecture, principle of measurement, main features and experimental results are presented.
YR 1994
FD 1994-11-09
LK http://hdl.handle.net/11093/1240
UL http://hdl.handle.net/11093/1240
LA eng
NO UNESA (Asociación Española de la Industria Eléctrica) | Ref. "Steam Generator II"
DS Investigo
RD 14-oct-2024