Computer programs for the acquisition and analysis of eddy-current array probe data

Technical Report · Mon Jul 01 00:00:00 EDT 1996

DOI:https://doi.org/10.2172/288902· OSTI ID:288902

Pate, J R; Dodd, C V

Objective of the Improved Eddy-Curent ISI (in-service inspection) for Steam Generators Tubing program is to upgrade and validate eddy-current inspections, including probes, instrumentation, and data processing techniques for ISI of new, used, and repaired steam generator tubes; to improve defect detection, classification and characterization as affected by diameter and thickness variations, denting, probe wobble, tube sheet, tube supports, copper and sludge deposits, even when defect types and other variables occur in combination; to transfer this advanced technology to NRC`s mobile NDE laboratory and staff. This report documents computer programs that were developed for acquisition of eddy-current data from specially designed 16-coil array probes. Complete code as well as instructions for use are provided.

• Research Organization: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
• Sponsoring Organization: Nuclear Regulatory Commission, Washington, DC (United States)
• DOE Contract Number: AC05-96OR22464
• OSTI ID: 288902
• Report Number(s): NUREG/CR-6163; ORNL/TM-13212; ON: TI96013016; TRN: 96:023266
• Resource Relation: Other Information: PBD: Jul 1996
• Country of Publication: United States
• Language: English

Related Subjects

22 NUCLEAR REACTOR TECHNOLOGY
STEAM GENERATORS
IN-SERVICE INSPECTION
EDDY CURRENT TESTING
NUCLEAR POWER PLANTS
US NRC