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DOE OSTI · 1880272

Log-N/Period Sensitivity Analysis

Lepus, Joshua David
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Abstract

The Log-N/Period system utilizes a compensated ion chamber to measure neutron radiation in the reactor core. This analysis focuses on determining a more accurate value for the sensitivity of the installed compensated ion chambers for the Log-N/Period system at the ATR. Using calibration procedures a formula for indirectly calculating the sensitivity of the chambers was derived. Using historical data from approximately ten reactor cycles a new average sensitivity for both channels of the Log-N/Period system was determined.

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42 ENGINEERING46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGYCalibrationCompensated Ion ChamberSensitivity

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BibTeXRIS

Lepus, Joshua David. 2022-08-11. Log-N/Period Sensitivity Analysis. https://www.osti.gov/biblio/1880272

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