lmprovements and Path Forward for Regulatory Acceptance of SAS4A/SASSYS-1
- Argonne National Lab. (ANL), Argonne, IL (United States)
In the U.S., a key component of the commercialization of advanced reactors is completion of a license application, which must ultimately be approved by the Nuclear Regulatory Commission (NRC). The NRC’s approval of the license application is contingent on, among other things, satisfactory demonstration of the design basis and response to transient and accident scenarios using accepted codes and methods. This effort seeks to improve the regulatory acceptability of the SAS4A/SASSYS-1 advanced reactor design and safety analysis system software by identifying and addressing gaps in the SAS4A/SASSYS-1 documentation basis that support software qualification and dedication. The software’s unique capabilities to assess inherent fast spectrum feedback effects and passive safety features, which facilitate assessment of key safety metrics, position it as a key licensing tool in the field of sodium-cooled fast reactors (SFR).
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Technology Transitions (OTT)
- DOE Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1483959
- Report Number(s):
- ANL/NSE-18/13; 148373; TRN: US1902689
- Country of Publication:
- United States
- Language:
- English
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