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Radionuclide Transport Models Under Ambient Conditions

Description: The purpose of this Analysis/Model Report (AMR) is to evaluate (by means of 2-D semianalytical and 3-D numerical models) the transport of radioactive solutes and colloids in the unsaturated zone (UZ) under ambient conditions from the potential repository horizon to the water table at Yucca Mountain (YM), Nevada. This is in accordance with the ''AMR Development Plan U0060, Radionuclide Transport Models Under Ambient Conditions'' (CRWMS M and O 1999a). This AMR supports the UZ Flow and Transport … more
Date: March 12, 2000
Creator: Moridis, G. & Hu, Q.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Calibrated Properties Model

Description: The purpose of this Analysis/Model Report (AMR) is to document the Calibrated Properties Model that provides calibrated parameter sets for unsaturated zone (UZ) flow and transport process models for the Yucca Mountain Site Characterization Project (YMP). This work was performed in accordance with the ''AMR Development Plan for U0035 Calibrated Properties Model REV00. These calibrated property sets include matrix and fracture parameters for the UZ Flow and Transport Model (UZ Model), drift seepa… more
Date: March 12, 2000
Creator: Ahlers, C. & Liu, H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Welding and Weldability of Thorium-Doped Iridium Alloys

Description: Ir-0.3%W alloys doped with thorium are currently used as post-impact containment material for radioactive fuel in thermoelectric generators that provide stable electrical power for a variety of outer planetary space exploration missions. Welding and weldability of a series of alloys was investigated using arc and laser welding processes. Some of these alloys are prone to severe hot-cracking during welding. Weldability of these alloys was characterized using Sigmajig weldability test. Hot-cracki… more
Date: March 12, 2000
Creator: David, S.A.; Ohriner, E.K. & King, J.F.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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