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DOE OSTI · 2997201

PARET/ANL v7.7 Verification and Validation Report

Olson, A. P. [Argonne National Laboratory (ANL), Argonne, IL (United States)]·Kalimullah, M. [Argonne National Laboratory (ANL), Argonne, IL (United States)]·Sharabi, M. [Argonne National Laboratory (ANL), Argonne, IL (United States)]·Yang, S. [Argonne National Laboratory (ANL), Argonne, IL (United States)]·Rudolph, J. R. [Argonne National Laboratory (ANL), Argonne, IL (United States)]·Licht, J. R. [Argonne National Laboratory (ANL), Argonne, IL (United States)]·Thomas, J. W. [Argonne National Laboratory (ANL), Argonne, IL (United States)]
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Abstract

This report documents the software testing which has been performed for the PARET/ANL version 7.7 software. The software testing is based on code capabilities identified by research reactor analysts as frequently used in their safety analyses. The verification and validation procedures have been performed and documented to address the steady-state capabilities of the software, as described in Chapter 2, and the transient capabilities, as described in Chapter 3. Testing based on the comparison between PARET/ANL calculations and analytical solutions, hand calculations, or other code calculations of the test cases confirms that all the identified capabilities of the software were implemented correctly. In addition, results from code comparisons against SPERT-I and SPERT-IV experiments for various flow rates are reported for the peak power, energy release and cladding surface temperature. The comparisons showed overall good agreement for the peak power and conservative predictions of the cladding surface temperature.

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BibTeXRIS

Olson, A. P. [Argonne National Laboratory (ANL), Argonne, IL (United States)], Kalimullah, M. [Argonne National Laboratory (ANL), Argonne, IL (United States)], Sharabi, M. [Argonne National Laboratory (ANL), Argonne, IL (United States)], Yang, S. [Argonne National Laboratory (ANL), Argonne, IL (United States)], Rudolph, J. R. [Argonne National Laboratory (ANL), Argonne, IL (United States)], Licht, J. R. [Argonne National Laboratory (ANL), Argonne, IL (United States)], Thomas, J. W. [Argonne National Laboratory (ANL), Argonne, IL (United States)]. 2025-08-01. PARET/ANL v7.7 Verification and Validation Report. https://doi.org/10.2172/2997201

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