Development of the 3D SPN transport solver KANECS for nuclear reactor analysis

For practical reactor analysis, a low-order transport approximation such as simplified spherical harmonics (SPN) has become widely used due to its improved accuracy over diffusion and lower computational cost compared to spherical harmonics (PN) and discrete-ordinate (SN) methods. This paper introdu...

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Bibliographic Details
Main Authors: Julian Duran-Gonzalez, Alejandro Campos-Muñoz, Victor-Hugo Sanchez-Espinoza
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-03-01
Series:Frontiers in Energy Research
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Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2025.1498331/full
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