SAPHIRE 8 Volume 5 - Workspaces

C. L. Smith ; J. K. Knudsen ; D. O'Neal

关键词: ACCIDENTS;    MODIFICATIONS;    PERSONAL COMPUTERS;    PRECURSOR;    RELIABILITY;    RISK ASSESSMENT;    SYSTEMS ANALYSIS SAPHIRE;    Workspaces;   

DOI  :  10.2172/1013699
RP-ID  :  INL/EXT-09-17013
PID  :  OSTI ID: 1013699
Others  :  TRN: US201111%%124

学科分类：社会科学、人文和艺术（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Version 8 is a software application developed for performing a complete probabilistic risk assessment using a personal computer running the Microsoft Windows??? operating system. SAPHIRE 8 is funded by the U.S. Nuclear Regulatory Commission (NRC). The role of the Idaho National Laboratory (INL) in this project is that of software developer and tester. In older versions of SAPHIRE, the model creation and analysis functions were intermingled. However, in SAPHIRE 8, the act of creating a model has been separated from the analysis of that model in order to improve the quality of both the model (e.g., by avoiding inadvertent changes) and the analysis. Consequently, in SAPHIRE 8, the analysis of models is performed by using what are called Workspaces. Currently, there are Workspaces for three types of analyses: (1) the NRC???s Accident Sequence Precursor program, where the workspace is called ???Events and Condition Assessment (ECA);??? (2) the NRC???s Significance Determination Process (SDP); and (3) the General Analysis (GA) workspace. Workspaces for each type are created and saved separately from the base model which keeps the original database intact. Workspaces are independent of each other and modifications or calculations made within one workspace will not affect another. In addition, each workspace has a user interface and reports tailored for their intended uses.