A reduced-order model for nonlinear radiative transfer problems based on moment equations and POD-Petrov-Galerkin projection of the normalized Boltzmann …
JM Coale, DY Anistratov - Journal of Computational Physics, 2024 - Elsevier
A data-driven projection-based reduced-order model (ROM) for nonlinear thermal radiative
transfer (TRT) problems is presented. The TRT ROM is formulated by (i) a hierarchy of low …
transfer (TRT) problems is presented. The TRT ROM is formulated by (i) a hierarchy of low …
[HTML][HTML] Probing shocks interacting with radiation waves with the Radishock experiment
Both radiation flows and shocks have been extensively studied in the laboratory in the past
few decades due to their critical roles in many astrophysical and high-energy density …
few decades due to their critical roles in many astrophysical and high-energy density …
[HTML][HTML] Inferring the temperature profile of the radiative shock in the COAX experiment with shock radiography, Dante, and spectral temperature diagnostics
Predicting and modeling the behavior of experiments with radiation waves propagating
through low-density foams require a detailed quantification of the numerous uncertainties …
through low-density foams require a detailed quantification of the numerous uncertainties …
[HTML][HTML] Design of experiments to spectroscopically characterize radiation flow in stochastic media
Precise characterization of experimental radiation flow is required to validate the high
energy density physics models, numerical methods, and codes that are used to simulate …
energy density physics models, numerical methods, and codes that are used to simulate …
Modeling Hydrodynamic Instabilities, Shocks, and Radiation Waves in High Energy Density Experiments
SX Coffing - 2023 - osti.gov
This thesis presents the computational design, modeling, and analysis of three experiments
in high-energy density physics (HEDP), all of them concerning fundamental radiation flows …
in high-energy density physics (HEDP), all of them concerning fundamental radiation flows …
Modeling Hydrodynamic Instabilities, Shocks, and Radiation Waves in High Energy Density Physics
S Coffing - 2023 - deepblue.lib.umich.edu
This thesis presents the computational design, modeling, and analysis of three experiments
in high energy density physics, all of them concerning fundamental radiation flows. The first …
in high energy density physics, all of them concerning fundamental radiation flows. The first …