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Verification methods for drift-diffusion reaction models for plasma simulations

delete2023-05-03
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OA
AI
C
Corey DeChant *
C
Casey Icenhour
S
Shane Keniley
A
Alexander Lindsay
G
Grayson Gall
D
Davide Curreli
S
Steven Shannon
DOI:10.1088/1361-6595/acce65delete
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摘要

摘要

En 中文
Compared to other computational physics areas such as codes for general computational fluid dynamics, the documentation of verification methods for plasma fluid codes remains under developed. Current analytical solutions for plasma are often highly limited in terms of testing highly coupled physics, due to the harsh assumptions needed to derive even simple plasma equations. This work highlights these limitations, suggesting the method of manufactured solutions (MMSs) as a potential option for future verification efforts. To demonstrate the flexibility of MMS in verifying these highly coupled systems, the Multiphysics Object-Oriented Simulation Environment (MOOSE) framework was utilized. Thanks to the MOOSE framework's robustness and modularity, as well as to its physics module capabilities and ecosystem applications (i.e. Zapdos and the chemical reaction network) developed for plasma physics modeling and simulation, this report lays the groundwork for a structured method of conducting plasma fluid code verification.
Keyword:
verification
method of manufactured solutions
convergence studies
electromagnetic simulations
analytical solutions
plasma fluid simulations

期刊

Plasma Sources Science and Technology 封面图
Plasma Sources Science and Technology
IF:
3.3
论文数:
4.9K
被引数:
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机构

I
Idaho National Laboratory
学者数:
1.6K
论文数: 1.0K
被引数: 2.8K
U
united states department of energy (doe)
学者数:
11.3W
论文数: 9.6W
被引数: 246
L
Lam Research Corporation
学者数:
161
论文数: 106
被引数: 1
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University of Illinois System
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6.9W
论文数: 6.2W
被引数: 644
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North Carolina State University
学者数:
2.6W
论文数: 2.3W
被引数: 3.7W
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