A two-dimensional finite element multigroup diffusion theory for neutral atom transport in plasmas

DOI10.1016/0021-9991(87)90036-2zbMath0613.76098OpenAlexW1969362311MaRDI QIDQ1819656

Robert W. Conn, Mohammad Z. Hasan

Publication date: 1987

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://digital.library.unt.edu/ark:/67531/metadc1095328/

zbMATH Keywords

finite element discretizationGalerkin's methodfusion plasmasmultigroup approximationenergy variableenergy-dependent diffusion equationFinite element formulationgeneral triangular meshtransport of neutral atomstwo-dimensional multigroup finite element diffusion theory code

Mathematics Subject Classification ID

Diffusion (76R50) Transport processes in time-dependent statistical mechanics (82C70) Statistical mechanics of plasmas (82D10) Ionized gas flow in electromagnetic fields; plasmic flow (76X05) Basic methods in fluid mechanics (76M99)

Related Items (2)

Computational implementation of a coupled plasma-neutral fluid model ⋮ Uncertainty Quantification for Multigroup Diffusion Equations Using Sparse Tensor Approximations

Cites Work

• SPUDNUT: A transport code for neutral atoms in plasmas
• A Monte-Carlo model of neutral-particle transport in diverted plasmas
• The incomplete Cholesky-conjugate gradient method for the iterative solution of systems of linear equations
• A transport code for hydrogen atoms in cylindrical hydrogenic plasmas
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: A two-dimensional finite element multigroup diffusion theory for neutral atom transport in plasmas