Abstraction of Models for Pitting and Crevice Corrosion of Drip Shield and Waste Package Outer Barrier
This analyses and models report (AMR) was conducted in response to written work direction (CRWMS M and O 1999a). ICN 01 of this AMR was developed following guidelines provided in TWP-MGR-MD-000004 REV 01, ''Technical Work Plan for: Integrated Management of Technical Product Input Department'' (BSC 2001, Addendum B). The purpose and scope of this AMR is to review and analyze upstream process-level models (CRWMS M and O 2000a and CRWMS M and O 2000b) and information relevant to pitting and crevice corrosion degradation of waste package outer barrier (Alloy 22) and drip shield (Titanium Grade 7) materials, and to develop abstractions of the important processes in a form that is suitable for input to the WAPDEG analysis for long-term degradation of waste package outer barrier and drip shield in the repository. The abstraction is developed in a manner that ensures consistency with the process-level models and information and captures the essential behavior of the processes represented. Also considered in the model abstraction are the probably range of exposure conditions in emplacement drifts and local exposure conditions on drip shield and waste package surfaces. The approach, method, and assumptions that are employed in the model abstraction are documented and justified.
- Research Organization:
- Yucca Mountain Project, Las Vegas, NV (United States)
- Sponsoring Organization:
- US Department of Energy (US)
- OSTI ID:
- 837141
- Report Number(s):
- ANL-EBS-PA-000003, REV 00, ICN 01; MOL.20010926.0008, DC 29288; TRN: US0502226
- Resource Relation:
- Other Information: PBD: 29 Aug 2001
- Country of Publication:
- United States
- Language:
- English
Similar Records
Data Qualification Report: Pore Water Data for Use on the Yucca Mountain Project
Atlas Breached Waste Package and Drip Shield Experiments: Breached Drip Shield Tests