Experimental coaxial molybdenum--Zircaloy fuel rod cladding surface thermocouple. [PWR; BWR]
Technical Report
·
OSTI ID:6557011
The results of a scoping study, intended to determine the feasibility of fabricating a useful small diameter coaxial-type molybdenum--zircaloy thermocouple, are presented. Samples of 0.51 mm diameter thermocouples and their attachment to zircaloy fuel rod cladding surfaces are illustrated. The thermoelectric output of the molybdenum--zircaloy thermocouple pair is plotted. Comparative rise-time figures are presented for this experimental thermocouple and for standard titanium-sheathed cladding surface thermocouples.
- Research Organization:
- Idaho National Engineering Lab., Idaho Falls (USA)
- DOE Contract Number:
- EY-76-C-07-1570
- OSTI ID:
- 6557011
- Report Number(s):
- TFBP-TR-284
- Country of Publication:
- United States
- Language:
- English
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