Abstract
SR2ML is a software package which contains a set of safety and reliability models designed to be interfaced with the INL developed RAVEN code. These models can be employed to perform both static and dynamic system risk analysis and determine risk importance of specific elements of the considered system. Two classes of reliability models have been developed; the first class includes all classical reliability models (Fault-Trees, Event-Trees, Markov models and Reliability Block Diagrams) which have been extended to deal not only with Boolean logic values but also time dependent values. The second class includes several components aging models. Models of these two classes are designed to be included in a RAVEN ensemble model to perform time dependent system reliability analysis (dynamic analysis). Similarly, these models can be interfaced with system analysis codes to determine failure time of systems and evaluate accident progression (static analysis).
- Developers:
- Release Date:
- 2020-07-23
- Project Type:
- Open Source, Publicly Available Repository
- Software Type:
- Scientific
- Programming Languages:
-
Python
- Licenses:
-
Apache License 2.0
- Sponsoring Org.:
-
USDOE Office of Nuclear Energy (NE)Primary Award/Contract Number:AC07-05ID14517
- Code ID:
- 49970
- Research Org.:
- Idaho National Laboratory (INL), Idaho Falls, ID (United States)
- Country of Origin:
- United States
- Keywords:
- Reliability modeling; system modeling
Citation Formats
Wang, Congjian, and Mandelli, Diego.
Safety Risk Reliability Model Library.
Computer Software.
https://github.com/idaholab/SR2ML.
USDOE Office of Nuclear Energy (NE).
23 Jul. 2020.
Web.
doi:10.11578/dc.20210119.1.
Wang, Congjian, & Mandelli, Diego.
(2020, July 23).
Safety Risk Reliability Model Library.
[Computer software].
https://github.com/idaholab/SR2ML.
https://doi.org/10.11578/dc.20210119.1.
Wang, Congjian, and Mandelli, Diego.
"Safety Risk Reliability Model Library." Computer software.
July 23, 2020.
https://github.com/idaholab/SR2ML.
https://doi.org/10.11578/dc.20210119.1.
@misc{
doecode_49970,
title = {Safety Risk Reliability Model Library},
author = {Wang, Congjian and Mandelli, Diego},
abstractNote = {SR2ML is a software package which contains a set of safety and reliability models designed to be interfaced with the INL developed RAVEN code. These models can be employed to perform both static and dynamic system risk analysis and determine risk importance of specific elements of the considered system. Two classes of reliability models have been developed; the first class includes all classical reliability models (Fault-Trees, Event-Trees, Markov models and Reliability Block Diagrams) which have been extended to deal not only with Boolean logic values but also time dependent values. The second class includes several components aging models. Models of these two classes are designed to be included in a RAVEN ensemble model to perform time dependent system reliability analysis (dynamic analysis). Similarly, these models can be interfaced with system analysis codes to determine failure time of systems and evaluate accident progression (static analysis).},
doi = {10.11578/dc.20210119.1},
url = {https://doi.org/10.11578/dc.20210119.1},
howpublished = {[Computer Software] \url{https://doi.org/10.11578/dc.20210119.1}},
year = {2020},
month = {jul}
}