Search for Neutrinoless Double-Beta Decay in $^{136}$Xe with EXO-200 (open access)

Search for Neutrinoless Double-Beta Decay in $^{136}$Xe with EXO-200

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Date: March 26, 2013
Creator: Auger, M.; Auty, D. J.; Barbeau, P. S.; Beauchamp, E.; Belov, V.; Benitez-Medina, C. et al.
Object Type: Article
System: The UNT Digital Library
CCSI Technology Readiness Levels Likelihood Model (TRL-LM) User’s Guide (open access)

CCSI Technology Readiness Levels Likelihood Model (TRL-LM) User’s Guide

This is the manual for the Carbon Capture Simulation Initiative (CCSI) Technology Readiness Level Likelihood model based on PNNL velo.
Date: March 26, 2013
Creator: Engel, David W.; Dalton, Angela C.; Sivaramakrishnan, Chandrika & Lansing, Carina
Object Type: Report
System: The UNT Digital Library
Statistical Performance Evaluation Of Soft Seat Pressure Relief Valves (open access)

Statistical Performance Evaluation Of Soft Seat Pressure Relief Valves

Risk-based inspection methods enable estimation of the probability of failure on demand for spring-operated pressure relief valves at the United States Department of Energy's Savannah River Site in Aiken, South Carolina. This paper presents a statistical performance evaluation of soft seat spring operated pressure relief valves. These pressure relief valves are typically smaller and of lower cost than hard seat (metal to metal) pressure relief valves and can provide substantial cost savings in fluid service applications (air, gas, liquid, and steam) providing that probability of failure on demand (the probability that the pressure relief valve fails to perform its intended safety function during a potentially dangerous over pressurization) is at least as good as that for hard seat valves. The research in this paper shows that the proportion of soft seat spring operated pressure relief valves failing is the same or less than that of hard seat valves, and that for failed valves, soft seat valves typically have failure ratios of proof test pressure to set pressure less than that of hard seat valves.
Date: March 26, 2013
Creator: Harris, Stephen P. & Gross, Robert E.
Object Type: Article
System: The UNT Digital Library
D and Ds Spectroscopy (open access)

D and Ds Spectroscopy

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Date: March 26, 2013
Creator: Schroder, T. & /Ruhr U., Bochum
Object Type: Article
System: The UNT Digital Library
Conceptual Designs Parameters for MURR LEU U-Mo Fuel Conversion Design Demonstration Experiment. Revision 1 (open access)

Conceptual Designs Parameters for MURR LEU U-Mo Fuel Conversion Design Demonstration Experiment. Revision 1

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Date: March 26, 2013
Creator: Stillman, J.; Feldman, E.; Foyto, L.; Kutikkad, K; McKibben, J.C.; Peters, N. et al.
Object Type: Report
System: The UNT Digital Library
Irradiation Experiment Conceptual Design Parameters for Murr Leu U-MO Fuel Conversion (open access)

Irradiation Experiment Conceptual Design Parameters for Murr Leu U-MO Fuel Conversion

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Date: March 26, 2013
Creator: Stillman, J.; Feldman, E.; Stevens, J.; Wilson, E.; Foyto, L.; Kutikkad, K. et al.
Object Type: Report
System: The UNT Digital Library