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DOE OSTI · 1812877

Modeling of the High Temperature Test Facility Using RELAP-7

Freyman, Thomas Paul·Madeleine Charlot, Lise Cecile
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Abstract

The High Temperature Test Facility (HTTF) at Oregon State University (OSU) is an electrically heated, helium cooled, experimental facility. The HTTF was modeled using RELAP-7 in both 1-D and 3-D for validation. Due to core symmetry, 1/6th of the HTTF core was modeled in 3-D using the coupled heat conduction and forced convection capabilities of RELAP-7. This served as a validation case for RELAP-7 and its capabilities to model advanced nuclear technologies such as high temperature gas-cooled reactors.

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21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTSForced ConvectionHeat ConductionHigh Temperature Gas ReactorHigh Temperature Test FacilityHTTFMOOSERELAP-7Thermal hydraulic modelingVerification & Validation

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Freyman, Thomas Paul, Madeleine Charlot, Lise Cecile. 2021-08-09. Modeling of the High Temperature Test Facility Using RELAP-7. https://www.osti.gov/biblio/1812877

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