Nuclear Energy Advanced Modeling and Simulation (NEAMS) Waste Integrated Performance and Safety Codes (IPSC) : FY10 development and integration.

Criscenti, Louise Jacqueline ; Sassani, David Carl ; Arguello, Jose Guadalupe, Jr. ; Dewers, Thomas A. ; Bouchard, Julie F. ; Edwards, Harold Carter ; Freeze, Geoffrey A. ; Wang, Yifeng ; Schultz, Peter Andrew

关键词: AR FACILITIES;    NUCLEAR ENERGY;    PERFORMANCE;    PROGRESS REPORT;    RADIOACTIVE WASTE STORAGE;    SAFETY;    SIMULATION;    VALIDATION;    VERIFICATION;    WASTE FORMS;    WASTES;   

DOI  :  10.2172/1011208
RP-ID  :  SAND2011-0845
PID  :  OSTI ID: 1011208
Others  :  TRN: US1102162

学科分类：核能源与工程

美国|英语

来源: SciTech Connect

【 摘 要 】

This report describes the progress in fiscal year 2010 in developing the Waste Integrated Performance and Safety Codes (IPSC) in support of the U.S. Department of Energy (DOE) Office of Nuclear Energy Advanced Modeling and Simulation (NEAMS) Campaign. The goal of the Waste IPSC is to develop an integrated suite of computational modeling and simulation capabilities to quantitatively assess the long-term performance of waste forms in the engineered and geologic environments of a radioactive waste storage or disposal system. The Waste IPSC will provide this simulation capability (1) for a range of disposal concepts, waste form types, engineered repository designs, and geologic settings, (2) for a range of time scales and distances, (3) with appropriate consideration of the inherent uncertainties, and (4) in accordance with robust verification, validation, and software quality requirements. Waste IPSC activities in fiscal year 2010 focused on specifying a challenge problem to demonstrate proof of concept, developing a verification and validation plan, and performing an initial gap analyses to identify candidate codes and tools to support the development and integration of the Waste IPSC. The current Waste IPSC strategy is to acquire and integrate the necessary Waste IPSC capabilities wherever feasible, and develop only those capabilities that cannot be acquired or suitably integrated, verified, or validated. This year-end progress report documents the FY10 status of acquisition, development, and integration of thermal-hydrologic-chemical-mechanical (THCM) code capabilities, frameworks, and enabling tools and infrastructure.