期刊
HIGH ENERGY DENSITY PHYSICS
卷 37, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.hedp.2020.100905
关键词
Charged particle transport; Code comparison; Conductivity; Stopping power; Diffusion; Viscosity
资金
- U.S. Department of Energy, Office of Science Early Career Research Program, Office of Fusion Energy Sciences [FWP-14-017426]
- U.S. Department of Energy under DOE NNSA [DE-NA0003525]
- U.S. Department of Energy under Lawrence Livermore National Laboratory, USA [DE-AC52-07NA27344]
- U.S. Department of Energy under Los Alamos National Laboratory, USA [89233218NCA000001]
We present the results of the first Charged-Particle Transport Coefficient Code Comparison Workshop, which was held in Albuquerque, NM October 4-6, 2016. In this first workshop, scientists from eight institutions and four countries gathered to compare calculations of transport coefficients including thermal and electrical conduction, electron-ion coupling, inter-ion diffusion, ion viscosity, and charged particle stopping powers. Here, we give general background on Coulomb coupling and computational expense, review where some transport coefficients appear in hydrodynamic equations, and present the submitted data. Large variations are found when either the relevant Coulomb coupling parameter is large or computational expense causes difficulties. Understanding the general accuracy and uncertainty associated with such transport coefficients is important for quantifying errors in hydrodynamic simulations of inertial confinement fusion and high-energy density experiments.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据