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CH-TRU Waste Content Codes (CH-TRUCON) (open access)

CH-TRU Waste Content Codes (CH-TRUCON)

The CH-TRU Waste Content Codes (CH-TRUCON) document describes the inventory of the U.S. Department of Energy (DOE) CH-TRU waste within the transportation parameters specified by the Contact-Handled Transuranic Waste Authorized Methods for Payload Control (CH-TRAMPAC). The CH-TRAMPAC defines the allowable payload for the Transuranic Package Transporter-II (TRUPACT-II) and HalfPACT packagings. This document is a catalog of TRUPACT-II and HalfPACT authorized contents and a description of the methods utilized to demonstrate compliance with the CH-TRAMPAC. A summary of currently approved content codes by site is presented in Table 1. The CH-TRAMPAC describes "shipping categories" that are assigned to each payload container. Multiple shipping categories may be assigned to a single content code. A summary of approved content codes and corresponding shipping categories is provided in Table 2, which consists of Tables 2A, 2B, and 2C. Table 2A provides a summary of approved content codes and corresponding shipping categories for the "General Case," which reflects the assumption of a 60-day shipping period as described in the CH-TRAMPAC and Appendix 3.4 of the CH-TRU Payload Appendices. For shipments to be completed within an approximately 1,000-mile radius, a shorter shipping period of 20 days is applicable as described in the CH-TRAMPAC and Appendix 3.5 …
Date: January 30, 2005
Creator: Washington TRU Solutions, LLC
System: The UNT Digital Library
DEVELOPMENT OF SUPERIOR SORBENTS FOR SEPARATION OF CO2 FROM FLUE GAS AT A WIDE TEMPERATURE RANGE DURING COAL COMBUSTION (open access)

DEVELOPMENT OF SUPERIOR SORBENTS FOR SEPARATION OF CO2 FROM FLUE GAS AT A WIDE TEMPERATURE RANGE DURING COAL COMBUSTION

For this part of the project the studies focused on the development of novel sorbents for reducing the carbon dioxide emissions at high temperatures. Our studies focused on cesium doped CaO sorbents with respect to other major flue gas compounds in a wide temperature range. The thermo-gravimetric analysis of sorbents with loadings of CaO doped on 20 wt% cesium demonstrated high CO{sub 2} sorption uptakes (up to 66 wt% CO{sub 2}/sorbent). It is remarkable to note that zero adsorption affinity for N{sub 2}, O{sub 2}, H{sub 2}O and NO at temperatures as high as 600 C was observed. For water vapor and nitrogen oxide we observed a positive effect for CO{sub 2} adsorption. In the presence of steam, the CO{sub 2} adsorption increased to the highest adsorption capacity of 77 wt% CO{sub 2}/sorbent. In the presence of nitrogen oxide, the final CO{sub 2} uptake remained same, but the rate of adsorption was higher at the initial stages (10%) than the case where no nitrogen oxide was fed.
Date: January 30, 2005
Creator: Smirniotis, Panagiotis G.
System: The UNT Digital Library
Establishment of an Environmental Control Technology Laboratory With a Circulating Fluidized-Bed Combustion System Quarterly Report (open access)

Establishment of an Environmental Control Technology Laboratory With a Circulating Fluidized-Bed Combustion System Quarterly Report

This report is to present the progress made on the project ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the period October 1, 2004 through December 31, 2004. The following tasks have been completed. First, the renovation of the new Combustion Laboratory and the construction of the Circulating Fluidized-Bed (CFB) Combustor Building have proceeded well. Second, the detailed design of supporting and hanging structures for the CFBC was completed. Third, the laboratory-scale simulated fluidized-bed facility was modified after completing a series of pretests. The two problems identified during the pretest were solved. Fourth, the carbonization of chicken waste and coal was investigated in a tube furnace and a Thermogravimetric Analyzer (TGA). The experimental results from this study are presented in this report. Finally, the proposed work for the next quarter has been outlined in this report.
Date: January 30, 2005
Creator: Pan, Wei-Ping; Wu, Andy & Riley, John T.
System: The UNT Digital Library
Establishment of the Center for Advanced Separation Technologies (open access)

Establishment of the Center for Advanced Separation Technologies

The U.S. is the largest producer of mining products in the world. In 1999, U.S. mining operations produced $66.7 billion worth of raw materials that contributed a total of $533 billion to the nation's wealth. Despite these contributions, the mining industry has not been well supported with research and development funds as compared to mining industries in other countries. To overcome this problem, the Center for Advanced Separation Technologies (CAST) was established by Virginia Tech and West Virginia University to develop technologies that can be used by the U.S. mining industry to create new products, reduce production costs, and meet environmental regulations. Much of the research to be carried out at CAST will be longer-term, high-risk, basic research, and will be carried out in four broad areas: (a) Solid-solid separation; (b) Solid-liquid separation; (c) Chemical/Biological extraction; and (d) Sensor and control development. This Technical Progress Report describes progress made on the eight sub-projects awarded in the first year and the five projects awarded in the second year of Cooperative Agreement DE-FC26-01NT41091: Establishment of the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual subproject Technical Progress Reports are attached as Appendices.
Date: January 30, 2005
Creator: Hull, Christopher E.
System: The UNT Digital Library
Evaluation of Heat Checking and Washout of Heat Resistant Superalloys and Coatings for Die inserts (open access)

Evaluation of Heat Checking and Washout of Heat Resistant Superalloys and Coatings for Die inserts

This project had two main objectives: (1) To design, fabricate and run a full size test for evaluating soldering and washout in die insert materials. This test utilizes the unique capabilities of the 350 Ton Squeeze Casting machine available in the Case Meal Casting Laboratory. Apply the test to evaluate resistance of die materials and coating, including heat resistant alloys to soldering and washout damage. (2) To evaluate materials and coatings, including heat resistant superalloys, for use as inserts in die casting of aluminum alloys.
Date: January 30, 2005
Creator: Schwam, David; Wallace, John F.; Zhu, Yulong; Courtright, Edward & Adkins, Harold
System: The UNT Digital Library
Further Development and Validation of DNA-Based Methods for Species of Origin Determination and Human DNA Quantitation in Forensic Casework Specimens (open access)

Further Development and Validation of DNA-Based Methods for Species of Origin Determination and Human DNA Quantitation in Forensic Casework Specimens

None
Date: January 30, 2005
Creator: Gaensslen, R. E. & Llewellyn, Barbara
System: The UNT Digital Library
Millimeter Wave Cloud Radar (MMCR) Handbook (open access)

Millimeter Wave Cloud Radar (MMCR) Handbook

The millimeter cloud radar (MMCR) systems probe the extent and composition of clouds at millimeter wavelengths. The MMCR is a zenith-pointing radar that operates at a frequency of 35 GHz. The main purpose of this radar is to determine cloud boundaries (e.g., cloud bottoms and tops). This radar will also report radar reflectivity (dBZ) of the atmosphere up to 20 km. The radar possesses a doppler capability that will allow the measurement of cloud constituent vertical velocities.
Date: January 30, 2005
Creator: Widener, KB & Johnson, K
System: The UNT Digital Library
Quantitative/Statistical Approach to Bullet-to-Firearm Identification with Consecutively Manufactured Barrels (open access)

Quantitative/Statistical Approach to Bullet-to-Firearm Identification with Consecutively Manufactured Barrels

Efforts to use objective image comparison and bullet scanning technologies to distinguish bullets from consecutively manufactured handgun barrels from two manufacturers gave mixed results. The ability of a technology to reliably distinguish between matching and non-matching bullets, where the non-matching bullets were as close in pattern to the matching ones as is probably possible, would provide evidence that the distinctions could be made ''objectively'', and independently of human eyes. That evidence is identical or very close to what seems to be needed to satisfy Daubert standards. It is fair to say that the FTI IBIS image comparison technology correctly distinguished between all the Springfield barrel bullets, and between most but not all of the HiPoint barrel bullets. In the HiPoint cases that were not distinguished 100% of the time, they would he distinguished correctly at least 83% of the time. These results, although obviously limited to the materials used in the comparisons, provide strong evidence that barrel-to-bullet matching is objectively reliable. The results with SciClops were less compelling. The results do not mean that bullet-to-barrel matching is not objectively reliable--rather, they mean that this version of the particular technology could not quite distinguish between these extremely similar yet different bullets …
Date: January 30, 2005
Creator: Striupaitis, Peter & Gaensslen, R. E.
System: The UNT Digital Library
Arctic National Wildlife Refuge (ANWR): Legislative Actions Through the 108th Congress (open access)

Arctic National Wildlife Refuge (ANWR): Legislative Actions Through the 108th Congress

This report provides a summary of legislative attempts from the 95th through the 108th Congresses, with emphasis on the 107th and 108th Congress, to address the issues of energy development and preservation in the Refuge.
Date: March 30, 2005
Creator: Gillis, Anne
System: The UNT Digital Library
Aviation Security-Related Findings and Recommendations of the 9/11 Commission (open access)

Aviation Security-Related Findings and Recommendations of the 9/11 Commission

In response to the 9/11 Commission’s aviation security-related recommendations, two bills — H.R. 5121 and H.R. 10 — introduced in the House contain several provisions to enhance aviation security. Additionally, floor amendments to S. 2845, the National Intelligence Reform Act of 2004, contain numerous aviation security provisions, many of which address 9/11 Commission recommendations related to aviation safety. S. 2845 was passed (96-2) by the Senate on October 6, 2004. The House passed H.R. 10 on October 8 by a vote of 282-134. A conference has been requested to resolve numerous differences between H.R. 10 and S. 2845.
Date: March 30, 2005
Creator: Elias, Bartholomew
System: The UNT Digital Library
Border Security: Fences Along the U.S. International Border (open access)

Border Security: Fences Along the U.S. International Border

This report is on Border Security: Fences Along the U.S. International Border.
Date: March 30, 2005
Creator: Nuñez-Neto, Blas & Viña, Stephen R.
System: The UNT Digital Library
Compact Torus Accelerator Driven Inertial Confinement Fusion Power Plant HYLIFE-CT (open access)

Compact Torus Accelerator Driven Inertial Confinement Fusion Power Plant HYLIFE-CT

A Compact Torus Accelerator (CTA) is used to accelerate a Compact Torus (CT) to 35 MJ kinetic energy which is focused to a 20 mm diameter where its kinetic energy is converted to a shaped x-ray pulse of 30 MJ. The capsule yield with a prescribed radiation profile is calculated to be (gain 60 times 30 MJ) 1.8 GJ. Schemes for achieving this profile are described. The CT is accelerated in a length of 30 m within an annulus of 150 mm ID and 300 mm OD where the maximum magnetic field is 28 T. A 2.5 m conical taper reduces the mean diameter of the CT from 225 mm to 20 mm. The conical section is made out of solid Li{sub 2}BeF{sub 4}. The target with its frozen conical guide section is accurately placed at the end of the accelerator about once per second. The reactor called HYLIFE uses liquid jets to attenuate blast effects including shrapnel from the shattered conical guide section and radiation so that the vessel is expected to last 30 years. The calculated cost of electricity is estimated (in constant 1988 dollars) to be about 4.8 cents/kW {center_dot} h compared to the future cost of …
Date: March 30, 2005
Creator: Logan, B G; Moir, R W; Tabak, M; Bieri, R L; Hammer, J H; Hartman, C W et al.
System: The UNT Digital Library
Design of 3x3 focusing array for heavy ion driver. Final report on CRADA (open access)

Design of 3x3 focusing array for heavy ion driver. Final report on CRADA

This memo presents a design of a 3 x 3 quadrupole array for HIF. It contains 3 D magnetic field computations of the array build with racetrack coils with and without different shields. It is shown that it is possible to have a low error magnetic field in the cells and shield the stray fields to acceptable levels. The array design seems to be a practical solution to any size array for future multi-beam heavy ion fusion drivers.
Date: March 30, 2005
Creator: Martovetsky, N. N.
System: The UNT Digital Library
Energy Strategic Planning & Self-Sufficiency Project: Final Technical Report (open access)

Energy Strategic Planning & Self-Sufficiency Project: Final Technical Report

This report provides information regarding options available, their advantages and disadvantages, and the costs for pursuing activities to advance Smith River Rancheria toward an energy program that reduces their energy costs, allows greater self-sufficiency and stimulates economic development and employment opportunities within and around the reservation. The primary subjects addressed in this report are as follow: (1) Baseline Assessment of Current Energy Costs--An evaluation of the historical energy costs for Smith River was conducted to identify the costs for each component of their energy supply to better assess changes that can be considered for energy cost reductions. (2) Research Viable Energy Options--This includes a general description of many power generation technologies and identification of their relative costs, advantages and disadvantages. Through this research the generation technology options that are most suited for this application were identified. (3) Project Development Considerations--The basic steps and associated challenges of developing a generation project utilizing the selected technologies are identified and discussed. This included items like selling to third parties, wheeling, electrical interconnections, fuel supply, permitting, standby power, and transmission studies. (4) Energy Conservation--The myriad of federal, state and utility programs offered for low-income weatherization and utility bill payment assistance are identified, their qualification …
Date: March 30, 2005
Creator: Retzlaff, Greg
System: The UNT Digital Library
Energy Strategic Planning & Sufficiency Project: Final technical Report (open access)

Energy Strategic Planning & Sufficiency Project: Final technical Report

This report provides information regarding options available, their advantages and disadvantages, and the costs for pursuing activities to advance Smith River Rancheria toward an energy program that reduces their energy costs, allows greater self-sufficiency and stimulates economic development and employment opportunities within and around the reservation. The primary subjects addressed in this report are as follows: (1) Baseline Assessment of Current Energy Costs--An evaluation of the historical energy costs for Smith River was conducted to identify the costs for each component of their energy supply to better assess changes that can be considered for energy cost reductions. (2) Research Viable Energy Options--This includes a general description of many power generation technologies and identification of their relative costs, advantages and disadvantages. Through this research the generation technology options that are most suited for this application were identified. (3) Project Development Considerations--The basic steps and associated challenges of developing a generation project utilizing the selected technologies are identified and discussed. This included items like selling to third parties, wheeling, electrical interconnections, fuel supply, permitting, standby power, and transmission studies. (4) Energy Conservation--The myriad of federal, state and utility programs offered for low-income weatherization and utility bill payment assistance are identified, their qualification …
Date: March 30, 2005
Creator: Retziaff, Greg
System: The UNT Digital Library
Final Report (open access)

Final Report

In December of 2004, upon hearing of the DOE decision to terminate this grant, a no-cost extension was requested to allow us to expend residual funds from the 2004 calendar year. These funds have been used to support MR-CAT staff as we transition to other funding. As of this writing, the funds have been expended. Over the past four years of DOE operations funding, MR-CAT has become one of the most productive sectors at the Advanced Photon Source. This report will list the overall accomplishments of the collaboration during the time of DOE funding.
Date: March 30, 2005
Creator: Segre, Carlo, Ph.D.
System: The UNT Digital Library
Full Scale Bioreactor Landfill for Carbon Sequestration and Greenhouse Emission Control (open access)

Full Scale Bioreactor Landfill for Carbon Sequestration and Greenhouse Emission Control

The Yolo County Department of Planning and Public Works constructed a full-scale bioreactor landfill as a part of the Environmental Protection Agency's (EPA) Project XL program to develop innovative approaches for carbon sequestration and greenhouse emission control. The overall objective was to manage landfill solid waste for rapid waste decomposition and maximum landfill gas generation and capture for carbon sequestration and greenhouse emission control. Waste decomposition is accelerated by improving conditions for either the aerobic or anaerobic biological processes and involves circulating controlled quantities of liquid (leachate, groundwater, gray water, etc.), and, in the aerobic process, large volumes of air. The first phase of the project entailed the construction of a 12-acre module that contained a 6-acre anaerobic cell, a 3.5-acre anaerobic cell, and a 2.5-acre aerobic cell at the Yolo County Central Landfill near Davis, California. The cells were highly instrumented to monitor bioreactor performance. Liquid addition commenced in the 3.5-acre anaerobic cell and the 6-acre anaerobic cell. Construction of the 2.5-acre aerobic cell and biofilter has been completed. The current project status and preliminary monitoring results are summarized in this report.
Date: March 30, 2005
Creator: Yazdani, Ramin; Kieffer, Jeff; Sananikone, Kathy & Augenstein, Don
System: The UNT Digital Library
High Pressure Coal Combuston Kinetics Project: Final Report (open access)

High Pressure Coal Combuston Kinetics Project: Final Report

As part of the U.S. Department of Energy (DoE) initiative to improve the efficiency of coal-fired power plants and reduce the pollution generated by these facilities, DOE has funded the High-Pressure Coal Combustion Kinetics (HPCCK) Projects. A series of laboratory experiments were conducted on selected pulverized coals at elevated pressures with the specific goals to provide new data for pressurized coal combustion that will help extend to high pressure and validate models for burnout, pollutant formation, and generate samples of solid combustion products for analyses to fill crucial gaps in knowledge of char morphology and fly ash formation. Two series of high-pressure coal combustion experiments were performed using SRI's pressurized radiant coal flow reactor. The first series of tests characterized the near burner flame zone (NBFZ). Three coals were tested, two high volatile bituminous (Pittsburgh No.8 and Illinois No.6), and one sub-bituminous (Powder River Basin), at pressures of 1, 2, and 3 MPa (10, 20, and 30 atm). The second series of experiments, which covered high-pressure burnout (HPBO) conditions, utilized a range of substantially longer combustion residence times to produce char burnout levels from 50% to 100%. The same three coals were tested at 1, 2, and 3 MPa, as …
Date: March 30, 2005
Creator: Orsino, Stefano
System: The UNT Digital Library
Immigration: Terrorist Grounds for Exclusion of Aliens (open access)

Immigration: Terrorist Grounds for Exclusion of Aliens

"This report opens with an overview of the grounds for inadmissibility and summarizes key legislation enacted in recent years" (p. i).
Date: March 30, 2005
Creator: Garcia, Michael John & Wasem, Ruth Ellen
System: The UNT Digital Library
A LOW-COST GPR GAS PIPE & LEAK DETECTOR (open access)

A LOW-COST GPR GAS PIPE & LEAK DETECTOR

A light-weight, easy to use ground penetrating radar (GPR) system for tracking metal/non-metal pipes has been developed. A pre-production prototype instrument has been developed whose production cost and ease of use should fit important market niches. It is a portable tool which is swept back and forth like a metal detector and which indicates when it goes over a target (metal, plastic, concrete, etc.) and how deep it is. The innovation of real time target detection frees the user from having to interpret geophysical data and instead presents targets as dots on the screen. Target depth is also interpreted automatically, relieving the user of having to do migration analysis. In this way the user can simply walk around looking for targets and, by ''connecting the dots'' on the GPS screen, locate and follow pipes in real time. This is the first tool known to locate metal and non-metal pipes in real time and map their location. This prototype design is similar to a metal detector one might use at the beach since it involves sliding a lightweight antenna back and forth over the ground surface. The antenna is affixed to the end of an extension that is either clipped to …
Date: March 30, 2005
Creator: Cist, David & Schutz, Alan
System: The UNT Digital Library
MESERAN Test Results for Elimination of Flammable Solvents in Wipe Applications at Pantex (open access)

MESERAN Test Results for Elimination of Flammable Solvents in Wipe Applications at Pantex

In recent years, efforts have been made within the nuclear weapons complex (National Nuclear Security Administration) of the Department of Energy (DOE) to replace Resource Conservation and Recovery Act (RCRA) regulated solvents (i.e., flammable, toxic, corrosive, and reactive) and ozone-depleting chemicals (ODC) with more benign alternatives. Within the National Nuclear Security Administration (NNSA) and the Department of Defense (DoD) sectors, these solvents are used for cleaning hardware during routine maintenance operations. A primary goal of this study is to replace flammable solvents for wiping applications. Two cleaners, including a hydrofluoroether (HFE) and an azeotrope of the HFE and isopropyl alcohol (IPA), have been studied as potential replacements for flammable solvents. Cleaning efficacy, short-term and longterm materials compatibility, corrosion, drying times, flammability, environment, safety and health (ES&H) issues and accelerated aging studies are among the tests that are being conducted and that are used to screen candidate solvents by the interagency team performing this work. The results are compared to the traditionally used isopropyl alcohol, which serves as the baseline cleaner. This report details the results of MESERAN (Measurement and Evaluation of Surfaces by Evaporative Rate ANalysis) testing performed at the Kansas City Plant (KCP) to quantify the cleaning efficacy on …
Date: March 30, 2005
Creator: Benkovich, M. G.
System: The UNT Digital Library
Mexico-U.S. Relations: Issues for the 109th Congress (open access)

Mexico-U.S. Relations: Issues for the 109th Congress

None
Date: March 30, 2005
Creator: unknown
System: The UNT Digital Library
Mixing Cell Model: A One-Dimensional Numerical Model for Assessment of Water Flow and Contaminant Transport in the Unsaturated Zone (open access)

Mixing Cell Model: A One-Dimensional Numerical Model for Assessment of Water Flow and Contaminant Transport in the Unsaturated Zone

This report describes the Mixing Cell Model code, a one-dimensional model for water flow and solute transport in the unsaturated zone under steady-state or transient flow conditions. The model is based on the principles and assumptions underlying mixing cell model formulations. The unsaturated zone is discretized into a series of independent mixing cells. Each cell may have unique hydrologic, lithologic, and sorptive properties. Ordinary differential equations describe the material (water and solute) balance within each cell. Water flow equations are derived from the continuity equation assuming that unit-gradient conditions exist at all times in each cell. Pressure gradients are considered implicitly through model discretization. Unsaturated hydraulic conductivity and moisture contents are determined by the material-specific moisture characteristic curves. Solute transport processes include explicit treatment of advective processes, first-order chain decay, and linear sorption reactions. Dispersion is addressed through implicit and explicit dispersion. Implicit dispersion is an inherent feature of all mixing cell models and originates from the formulation of the problem in terms of mass balance around fully mixed volume elements. Expressions are provided that relate implicit dispersion to the physical dispersion of the system. Two FORTRAN codes were developed to solve the water flow and solute transport equations: (1) …
Date: March 30, 2005
Creator: Rood, Arthur S.
System: The UNT Digital Library
Modeling of High-altitude Atmospheric Dispersion Using Climate and Meteorological Forecast Data (open access)

Modeling of High-altitude Atmospheric Dispersion Using Climate and Meteorological Forecast Data

The overall objective of this study is to provide a demonstration of capability for importing both high altitude meteorological forecast and climatological datasets from NRL into the NARAC modeling system to simulate high altitude atmospheric droplet release and dispersion. The altitude of release for the proposed study is between 60 and 100km altitude. As either standard climatological data (over a period of 40 years) or daily meteorological forecasts can drive the particle dispersion model, we did a limited comparison of simulations with meteorological data and simulations with climatological data. The modeling tools used to address this problem are the National Atmospheric Release Advisory Center (NARAC) modeling system at LLNL which are operationally employed to assist DOE/DHS/DOD emergency response to an atmospheric release of chemical, biological, and radiological contaminants. The interrelation of the various data feeds and codes at NARAC are illustrated in Figure 1. The NARAC scientific models are all verified to both analytic solutions and other codes; the models are validated to field data such as the Prairie Grass study (Barad, 1958). NARAC has multiple real-time meteorological data feeds from the National Weather Service, from the European Center for Medium range Weather Forecasting, from the US Navy, and from …
Date: March 30, 2005
Creator: Glascoe, L G & Chin, H S
System: The UNT Digital Library