High energy density radiative transfer in the diffusion regime with Fourier neural operators

J Farmer, E Smith, W Bennett, R McClarren - Journal of Fusion Energy, 2024 - Springer
Radiative heat transfer is a fundamental process in high energy density physics and inertial
fusion. Accurately predicting the behavior of Marshak waves across a wide range of material …

[HTML][HTML] A unified theory of the self-similar supersonic Marshak wave problem

M Krief, RG McClarren - Physics of Fluids, 2024 - pubs.aip.org
We present a systematic study of the similarity solutions for the Marshak wave problem in the
local thermodynamic equilibrium (LTE) diffusion approximation and in the supersonic …

[HTML][HTML] The non-equilibrium Marshak wave problem in non-homogeneous media

N Derei, S Balberg, SI Heizler, E Steinberg… - Physics of …, 2024 - pubs.aip.org
We derive a family of similarity solutions to the nonlinear non-equilibrium Marshak wave
problem for an inhomogeneous planar medium, which is coupled to a time dependent …

Inverse design of the radiation temperature for indirect laser-driven equation-of-state measurement

L Liao, J Shen, L Sun, C Mo, W Kang - Physics of Fluids, 2024 - pubs.aip.org
The theoretical design for the time profile of radiation temperature plays an important role in
indirect laser-driven equation-of-state measurement, which severely relies on a large …

VDMD: a Data Driven Time Eigenvalue Method for Radiation Transport

E Smith - 2024 - search.proquest.com
Abstract We present the Variable Dynamic Mode Decomposition (VDMD). VDMD is an
extension of the Dynamic Mode Decomposition which is novel in permitting a variable time …