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DOE OSTI · 1856699

Uncertainty Quantification in High-Low Dynamic System Coupling Using RAVEN and TRANSFORM

Williams, Wesley C.·Kumar, Vineet·de Wet, Dane·Gurecky, William
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Abstract

This report demonstrates new functionality and applications stemming from the development of high fidelity to low fidelity (high-low) coupling for system simulations and to further explore the capabilities of RAVEN in the performance of uncertainty quantification in this kind of high-low coupled system models. The work builds from previous work on high-low coupling that utilized CTF, the high fidelity subchannel analysis code, with a low fidelity model built in TRANSFORM, the system analysis code, utilizing the Functional Mock-Up Interface (FMI)

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97 MATHEMATICS AND COMPUTING

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Williams, Wesley C., Kumar, Vineet, de Wet, Dane, Gurecky, William. 2022-03-01. Uncertainty Quantification in High-Low Dynamic System Coupling Using RAVEN and TRANSFORM. https://doi.org/10.2172/1856699

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