Computer programs for eddy-current defect studies
- Oak Ridge National Lab., TN (USA)
Several computer programs to aid in the design of eddy-current tests and probes have been written. The programs, written in Fortran, deal in various ways with the response to defects exhibited by four types of probes: the pancake probe, the reflection probe, the circumferential boreside probe, and the circumferential encircling probe. Programs are included which calculate the impedance or voltage change in a coil due to a defect, which calculate and plot the defect sensitivity factor of a coil, and which invert calculated or experimental readings to obtain the size of a defect. The theory upon which the programs are based is the Burrows point defect theory, and thus the calculations of the programs will be more accurate for small defects. 6 refs., 21 figs.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- NRC
- DOE Contract Number:
- AC05-84OR21400
- OSTI ID:
- 7072003
- Report Number(s):
- NUREG/CR-5553; ORNL/TM--11505; ON: TI90013306
- Country of Publication:
- United States
- Language:
- English
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220200* -- Nuclear Reactor Technology-- Components & Accessories
42 ENGINEERING
420500 -- Engineering-- Materials Testing
99 GENERAL AND MISCELLANEOUS
990200 -- Mathematics & Computers
A CODES
B CODES
BOILERS
C CODES
COMPUTER CODES
COMPUTER PROGRAM DOCUMENTATION
CURRENTS
D CODES
DEFECTS
EDDY CURRENT TESTING
EDDY CURRENTS
ELECTRIC COILS
ELECTRIC CURRENTS
ELECTRIC IMPEDANCE
ELECTRIC PROBES
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC TESTING
EQUIPMENT
G CODES
I CODES
IMPEDANCE
IN-SERVICE INSPECTION
INSPECTION
K CODES
MAGNET COILS
MAGNETIC PROBES
MATERIALS TESTING
MATHEMATICAL MODELS
NONDESTRUCTIVE TESTING
NUCLEAR FACILITIES
NUCLEAR POWER PLANTS
P CODES
POWER PLANTS
PROBES
R CODES
REACTOR COMPONENTS
STEAM GENERATORS
TESTING
THERMAL POWER PLANTS
VAPOR GENERATORS