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DOE OSTI · 2488370

The Transient Reactor Test Facility (TREAT)

Woolstenhulme, Nicolas E [Idaho National Laboratory] (ORCID:0000000278813314)·Crawford, Doug [Idaho National Laboratory]
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Abstract

TREAT operated from 1959-1994, later refurbished & resumed operation in 2017 to support fuel safety testing Zircaloy-clad graphite/fuel blocks comprise core Virtually any power history possible within ~2000 MJ core transient energy capacity From milliseconds to minutes: Pulses, Ramps, LOCA Fuel motion monitoring system “hodoscope” observes fast neutrons emitted from specimens to track fuel relocation in real time Reactor also can be a neutron source to adjacent radiography facility Experiment vehicle does everything else Safety containment, specimen environment, and instrumentation

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Woolstenhulme, Nicolas E [Idaho National Laboratory] (ORCID:0000000278813314), Crawford, Doug [Idaho National Laboratory]. 2025-01-02. The Transient Reactor Test Facility (TREAT). https://www.osti.gov/biblio/2488370

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