(U) LNK3DNT Capability in SENSMG Extended
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
The SENSMG multigroup neutron sensitivity code can read materials and geometry from redoin and lnk3dnt files written by the PARTISN multigroup discrete ordinates code or the MCNP6 Monte Carlo code. This report describes the user interface for this capability and the code verification that was done. Reference 5 described an initial version of this capability. Two important extensions have been made: 1) Reaction-rate ratios are now allowed as responses with redoin/lnk3dnt inputs; and 2) Sensitivities of reaction-rate ratios to mass densities and interface locations are now calculated (for all problems, not just redoin/lnk3dnt problems).
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA), Office of Defense Programs (DP)
- DOE Contract Number:
- 89233218CNA000001
- OSTI ID:
- 1511205
- Report Number(s):
- LA-UR-19-23874
- Country of Publication:
- United States
- Language:
- English
Similar Records
(U) LNK3DNT Capability in SENSMG Tested with Transport Correction
(U) LNK3DNT Capability in SENSMG
SENSMG: First-Order Sensitivities of Neutron Reaction Rates, Reaction-Rate Ratios, Leakage, keff , and α Using PARTISN
Technical Report
·
Tue Feb 18 00:00:00 EST 2020
·
OSTI ID:1511205
(U) LNK3DNT Capability in SENSMG
Technical Report
·
Tue Jan 22 00:00:00 EST 2019
·
OSTI ID:1511205
SENSMG: First-Order Sensitivities of Neutron Reaction Rates, Reaction-Rate Ratios, Leakage, keff , and α Using PARTISN
Journal Article
·
Mon Jul 23 00:00:00 EDT 2018
· Nuclear Science and Engineering
·
OSTI ID:1511205