Displacement measurement sensor for use in Loss-of-Fluid-Test reactor
Conference
·
OSTI ID:5580220
Qualification tests conducted for a period of 700 hours of each of three displacement measuring (LVDT) sensors confirmed applicability of the design for use in the Loss-of-Fluid-Test (LOFT) reactor. Operationally, the sensor satisfies all specified requirements for LOFT. Even for imposed temperature transients at rates up to 100/sup 0/F/s, the indicated displacement remained within the allowed maximum error band of +-10% of reading. The 0.625-inch O.D. by 5.5-inch long sensor exhibited a linearly related signal output variation for displacement variations of up to 1-inch range. Long term operation at temperatures of 100/sup 0/F to 800/sup 0/F caused no perceptible permanent change of operating characteristics. 8 refs., 14 figs.
- Research Organization:
- Hanford Engineering Development Lab., Richland, WA (USA)
- DOE Contract Number:
- AC06-76FF02170
- OSTI ID:
- 5580220
- Report Number(s):
- HEDL-SA-2262; CONF-801103-46; ON: TI85015347
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
22 GENERAL STUDIES OF NUCLEAR REACTORS
220600 -- Nuclear Reactor Technology-- Research
Test & Experimental Reactors
220900* -- Nuclear Reactor Technology-- Reactor Safety
440300 -- Miscellaneous Instruments-- (-1989)
47 OTHER INSTRUMENTATION
ACCIDENTS
ACCURACY
DISPLACEMENT GAGES
FUEL ELEMENTS
FUEL RODS
HIGH TEMPERATURE
LOFT REACTOR
LOSS OF COOLANT
MEASURING INSTRUMENTS
MEDIUM TEMPERATURE
PERFORMANCE
PWR TYPE REACTORS
REACTOR ACCIDENTS
REACTOR COMPONENTS
REACTOR INSTRUMENTATION
REACTORS
RELIABILITY
RESEARCH AND TEST REACTORS
TANK TYPE REACTORS
TEST REACTORS
TESTING
TRANSDUCERS
TRANSIENTS
WATER COOLED REACTORS
WATER MODERATED REACTORS
22 GENERAL STUDIES OF NUCLEAR REACTORS
220600 -- Nuclear Reactor Technology-- Research
Test & Experimental Reactors
220900* -- Nuclear Reactor Technology-- Reactor Safety
440300 -- Miscellaneous Instruments-- (-1989)
47 OTHER INSTRUMENTATION
ACCIDENTS
ACCURACY
DISPLACEMENT GAGES
FUEL ELEMENTS
FUEL RODS
HIGH TEMPERATURE
LOFT REACTOR
LOSS OF COOLANT
MEASURING INSTRUMENTS
MEDIUM TEMPERATURE
PERFORMANCE
PWR TYPE REACTORS
REACTOR ACCIDENTS
REACTOR COMPONENTS
REACTOR INSTRUMENTATION
REACTORS
RELIABILITY
RESEARCH AND TEST REACTORS
TANK TYPE REACTORS
TEST REACTORS
TESTING
TRANSDUCERS
TRANSIENTS
WATER COOLED REACTORS
WATER MODERATED REACTORS