Anisotropic scattering in the variational nodal simplified spherical harmonics formulation
Conference
·
OSTI ID:231961
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. The authors here remove the isotopic scattering restriction. The variational nodal form of the SPN 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.
- Research Organization:
- Argonne National Lab., IL (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 231961
- Report Number(s):
- ANL/RA/CP--89399; CONF-9606116--20; ON: DE96010775
- Country of Publication:
- United States
- Language:
- English
Similar Records
Anisotropic scattering in the variational nodal simplified spherical harmonics formulation
Simplified spherical harmonics in the variational nodal methods
Variational nodal perturbation calculations using simplified spherical harmonics
Journal Article
·
Mon Dec 30 23:00:00 EST 1996
· Transactions of the American Nuclear Society
·
OSTI ID:436907
Simplified spherical harmonics in the variational nodal methods
Journal Article
·
Thu May 01 00:00:00 EDT 1997
· Nuclear Science and Engineering
·
OSTI ID:509301
Variational nodal perturbation calculations using simplified spherical harmonics
Conference
·
Mon Dec 30 23:00:00 EST 1996
·
OSTI ID:471374