Automatic detection device and method for fuel rod gap of nuclear fuel assembly

• Main Authors: CAO TIEZE, MA LIQUN, GAO TING, QIAO LEI, WANG JIHU, SUN ANBIN, GAN XIAOCHUAN
• Format: Patent
• Language: Chinese; English
• Published: 27.02.2024
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PHYSICS; TESTING

The invention discloses a nuclear fuel assembly fuel rod gap automatic detection device and method, and the device comprises a miniature line laser displacement sensor, a longitudinal displacement assembly, a transverse displacement assembly, and a data collection and control system, and the miniatu...