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Full Order/Reduced Order Modeling Thermal Analysis Comparison of Crash-Burn Scenario using Aria and Pressio_Aria

Pierce, Flint P.; Tencer, John T.; Brunini, Victor B.; Rizzi, Francesco

This work summarizes the findings of a reduced order model (ROM) study performed using Sierra ROM module Pressio_Aria on Sandia National Laboratories' (SNL) Crash-Burn L2 milestone thermal model with pristine geometry. Comparisons are made to full order model (FOM) results for this same Crash-Burn model using Sierra multiphysics module Aria.