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Updated: Aug 24, 2026

Comparative Study of Simulation of Temperature Rise in Ring Main Unit
Published on: July 5, 2024
Effect of nonlocal transport on heat-wave propagation
G Gregori1, S H Glenzer, J Knight
1Lawrence Livermore National Laboratory, University of California, PO Box 808, California 94551, USA.
Abstract:
We present the first direct measurements of spatially and temporally resolved temperature and density profiles produced by nonlocal transport in a laser plasma. Absolutely calibrated measurements have been performed by Rayleigh scattering and by resolving the ion-acoustic wave spectra across the plasma volume with Thomson scattering. We find that the electron temperature and density profiles disagree with flux-limited models, but are consistent with nonlocal transport modeling.
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