Method of monitoring stored nuclear fuel elements

Details Method of monitoring stored nuclear fuel elements Method of monitoring stored nuclear fuel elements

G - Physics

01

S

349/30, 359/87

G01S 15/00 (2006.01) G08B 13/16 (2006.01) G08B 21/08 (2006.01) G21C 19/07 (2006.01)

Patent

CA 1146660

ABSTRACT OF THE DISCLOSURE: To monitor a nuclear fuel element or fuel elements located in a store, e.g. a pond in a swimming pool reactor, the store is illuminated ultrasonically using one or more trans- ducers transmetting ultrasonic signals in one or more predetermined directions to obtain an output which, because it depends on the number and relative location of the fuel elements in the store, and the structure of the store itself is distinctive to the fuel elements or elements stored therein. From this distinctive output is derived an identity unique to the stored fuel element or elements and a reference signal indicative of the whole structure when intact, the reference signal and identity being recorded. Subsequent ultrasonic testing of the store and its contents under identical operating conditions produces a signal which is compared to the recorded reference signal and if different therefrom reveals the occurrence of tampering with the store and/or the fuel element or elements.

350510

Affiliated with

Also associated with

Rating

Method of monitoring stored nuclear fuel elements does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of monitoring stored nuclear fuel elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of monitoring stored nuclear fuel elements will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1059274