Anisotropic scattering in the variational nodal simplified spherical harmonics formulation
Journal Article
·
· Transactions of the American Nuclear Society
OSTI ID:436907
- Northwestern Univ., Evanston, IL (United States)
Under the assumption of isotropic scattering, the simplified spherical harmonics method (SP{sub N}) was recently formulated in variational nodal form and implemented successfully as an option of the VARIANT code. In this paper, we remove the isotopic scattering restriction. The variational nodal form of the SP{sub N} approximation is formulated and implemented with both within-group and group-to-group anisotropic scattering. Results are presented for a model problem previously utilized with the standard P{sub N} variational nodal method.
- OSTI ID:
- 436907
- Report Number(s):
- CONF-9606116--
- Journal Information:
- Transactions of the American Nuclear Society, Journal Name: Transactions of the American Nuclear Society Vol. 74; ISSN 0003-018X; ISSN TANSAO
- Country of Publication:
- United States
- Language:
- English
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