干旱区生态环境知识资源中心(Arid): Software requirements specification document for the AREST code development

Arid

DOI	10.2172/140364
报告编号	PNL--8853
来源ID	OSTI_ID: 140364
	Software requirements specification document for the AREST code development
	Engel, D.W.; McGrail, B.P.; Whitney, P.D.; Gray, W.J.; Williford, R.E.; White, M.D.; Eslinger, P.W. [Pacific Northwest Lab., Richland, WA (United States)]; Altenhofen, M.K. [Altenhofen (Martin K.), Richland, WA (United States)]
英文摘要	The Analysis of the Repository Source Term (AREST) computer code was selected in 1992 by the U.S. Department of Energy. The AREST code will be used to analyze the performance of an underground high level nuclear waste repository. The AREST code is being modified by the Pacific Northwest Laboratory (PNL) in order to evaluate the engineered barrier and waste package designs, model regulatory compliance, analyze sensitivities, and support total systems performance assessment modeling. The current version of the AREST code was developed to be a very useful tool for analyzing model uncertainties and sensitivities to input parameters. The code has also been used successfully in supplying source-terms that were used in a total systems performance assessment. The current version, however, has been found to be inadequate for the comparison and selection of a design for the waste package. This is due to the assumptions and simplifications made in the selection of the process and system models. Thus, the new version of the AREST code will be designed to focus on the details of the individual processes and implementation of more realistic models. This document describes the requirements of the new models that will be implemented. Included in this document is a section describing the near-field environmental conditions for this waste package modeling, description of the new process models that will be implemented, and a description of the computer requirements for the new version of the AREST code.
出版年	1993
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	05 NUCLEAR FUELS ; 99 MATHEMATICS, COMPUTERS, INFORMATION SCIENCE, MANAGEMENT, LAW, MISCELLANEOUS ; RADIOACTIVE WASTE DISPOSAL ; A CODES ; HIGH-LEVEL RADIOACTIVE WASTES ; UNDERGROUND DISPOSAL ; BATTELLE PACIFIC NORTHWEST LABORATORIES ; PERFORMANCE ; WASTE FORMS ; RADIOACTIVE WASTE FACILITIES ; Yucca Mountain Project
URL	http://www.osti.gov/scitech/servlets/purl/140364
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/265384
推荐引用方式 GB/T 7714	Engel, D.W.,McGrail, B.P.,Whitney, P.D.,et al. Software requirements specification document for the AREST code development,1993.