Resource Type

1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 1 (open access)

1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 1

From introduction: "Summary report of the 1000 MWe Boiling Water Reactor Plant Feasibility Study performed by the General Electric Company."
Date: February 14, 1964
Creator: General Electric Company
System: The UNT Digital Library
1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 2 (open access)

1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 2

From introduction: "Presents the detailed description of a 1000 MW Electric Power Plant employing one or two Boiling Water Reactors as the steam source."
Date: February 14, 1964
Creator: General Electric Company
System: The UNT Digital Library
1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 3 (open access)

1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 3

From introduction: "Contains the appendices and a complete set of drawings related to the 1000 MWe Boiling Water Reactor Plant Feasibility Study performed by the General Electric Company for the United States Atomic Energy Commission."
Date: February 14, 1964
Creator: General Electric Company
System: The UNT Digital Library
2006 Annual Operations Report for INTEC Operable Unit 3-13, Group 1, Tank Farm Interim Action (open access)

2006 Annual Operations Report for INTEC Operable Unit 3-13, Group 1, Tank Farm Interim Action

This annual operations report describes the requirements followed and activities conducted to inspect, monitor, and maintain the items installed during performance of the Waste Area Group 3, Operable Unit 3-13, Group 1, Tank Farm Interim Action, at the Idaho Nuclear Technology and Engineering Center. This report covers the time period from January 1 through December 31, 2006, and describes inspection and monitoring activities for the surface-sealed areas within the tank farm, concrete-lined ditches and culverts in and around the tank farm, the lift station, and the lined evaporation pond. These activities are intended to assure that the interim action is functioning adequately to meet the objectives stated in the Operable Unit 3-13, Record of Decision for the Group 1, Tank Farm Interim Action (DOE/ID-10660) as described in the Group 1 Remedial Design/Remedial Action Work Plan (DOE/ID-10772).
Date: February 14, 2007
Creator: Shanklin, D. E.
System: The UNT Digital Library
21st Century Locomotive Technology: Quarterly Technical Status Report 10 DOE/AL68284-TSR10 (open access)

21st Century Locomotive Technology: Quarterly Technical Status Report 10 DOE/AL68284-TSR10

Advanced fuel injection experimental results on a single cylinder engine operating at part load show the path to NOx vs SFC tradeoffs. Hybrid battery vibration tests have been performed. Analysis of advanced Battery Management System field validation results showed effective SOC estimation. A fuel optimizer simulation lab has been completed.
Date: February 14, 2006
Creator: Salasoo, Lembit; Topinka, Jennifer & Houpt, Paul
System: The UNT Digital Library
21st Century Locomotive Technology: Quarterly Technical Status Report 11 DOE/AL68284-TSR11 (open access)

21st Century Locomotive Technology: Quarterly Technical Status Report 11 DOE/AL68284-TSR11

The fuel injection hardware on the single cylinder research engine was upgraded and performance trends were quantified. The effects of fuel injection rate shapes were studied. Long-term cycling of subscale battery cell assemblies has identified aging trends. Follow-up vibration testing of an instrumented COTS battery was performed. Optimal trip planning algorithms were implemented and demonstrated in the interactive, real-time simulation environment.
Date: February 14, 2006
Creator: Salasoo, Lembit; Topinka, Jennifer & Houpt, Paul
System: The UNT Digital Library
Acceptance Test Procedure for New Pumping Instrumentation and Control Skid P (open access)

Acceptance Test Procedure for New Pumping Instrumentation and Control Skid P

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping Instrumentation and Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.
Date: February 14, 2000
Creator: Koch, M. R.
System: The UNT Digital Library
Acceptance Test Procedure for New Pumping Instrumentation and Control Skid Q (open access)

Acceptance Test Procedure for New Pumping Instrumentation and Control Skid Q

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping Instrumentation and Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.
Date: February 14, 2000
Creator: Koch, M. R.
System: The UNT Digital Library
Administration's Infrastructure Program Emphasizes Nonfederal Revenue (open access)

Administration's Infrastructure Program Emphasizes Nonfederal Revenue

This report discusses the Trump Administration's infrastructure plan and specifically the newly proposed Infrastructure Incentives Program. The report focuses on the potential of the program for projects submitted to the Department of Transportation (DOT), one of the agencies that would be charged with administering the program in addition to the Corps of Engineers and the Environmental Protection Agency. The proposal does not break out the funds that would be directed to specific agencies or types of infrastructure.
Date: February 14, 2018
Creator: Mallett, William J.
System: The UNT Digital Library
The Administration's Lands Legacy Initiative in the FY2001 Budget Proposal - A Fact Sheet (open access)

The Administration's Lands Legacy Initiative in the FY2001 Budget Proposal - A Fact Sheet

The fact sheet compares the FY2001 funding request for the Administration's Lands Legacy Initiative to the FY2000 request and the enacted FY2000 appropriation.
Date: February 14, 2000
Creator: Zinn, Jeffrey A.
System: The UNT Digital Library
ADVANCED MIXING MODELS (open access)

ADVANCED MIXING MODELS

The process of recovering and processing High Level Waste (HLW) the waste in storage tanks at the Savannah River Site (SRS) typically requires mixing the contents of the tank with one to four mixers (pumps) located within the tank. The typical criteria to establish a mixed condition in a tank are based on the number of pumps in operation and the time duration of operation. To ensure that a mixed condition is achieved, operating times are typically set conservatively long. This approach results in high operational costs because of the long mixing times and high maintenance and repair costs for the same reason. A significant reduction in both of these costs might be realized by reducing the required mixing time based on calculating a reliable indicator of mixing with a suitably validated computer code. The focus of the present work is to establish mixing criteria applicable to miscible fluids, with an ultimate goal of addressing waste processing in HLW tanks at SRS and quantifying the mixing time required to suspend sludge particles with the submersible jet pump. A single-phase computational fluid dynamics (CFD) approach was taken for the analysis of jet flow patterns with an emphasis on the velocity decay …
Date: February 14, 2011
Creator: Lee, S.; Dimenna, R. & Tamburello, D.
System: The UNT Digital Library
Aerodynamic heating of aircraft components (open access)

Aerodynamic heating of aircraft components

From Introduction: "The purpose of this paper is to review new and significant data which will be of interest to designers in determining the heating of these components. A comparison with existing theory to indicate its adequacy in each case is also presented."
Date: February 14, 1956
Creator: Chauvin, Leo T.
System: The UNT Digital Library
Afghanistan: Post-War Governance, Security, and U.S. Policy (open access)

Afghanistan: Post-War Governance, Security, and U.S. Policy

This report considers the transition in government meant to stabilize Afghanistan. Specifically, the report covers the increasing amount of insurgency in the region. The south in particular has seen a rise in insurgency due to the lack of economic progress made. The report also discusses the NATO led troops in the region.
Date: February 14, 2007
Creator: Katzman, Kenneth
System: The UNT Digital Library
Agriculture in Pending U.S. Free Trade Agreements with Colombia, Panama, and South Korea (open access)

Agriculture in Pending U.S. Free Trade Agreements with Colombia, Panama, and South Korea

This report discusses pending U.S. free trade agreements (FTAs) with South Korea, Colombia, and Panama. The bills to implement these agreements will now be debated under trade promotion authority, or fast-track rules, designed to expedite congressional consideration. The report includes an overview of agricultural issues regarding FTAs and pending FTA partners, as well as a closer breakdown of the specific issues for each of the countries.
Date: February 14, 2011
Creator: Jurenas, Remy
System: The UNT Digital Library
Air-Cooled Stack Freeze Tolerance Freeze Failure Modes and Freeze Tolerance Strategies for GenDriveTM Material Handling Application Systems and Stacks Final Scientific Report (open access)

Air-Cooled Stack Freeze Tolerance Freeze Failure Modes and Freeze Tolerance Strategies for GenDriveTM Material Handling Application Systems and Stacks Final Scientific Report

Air-cooled stack technology offers the potential for a simpler system architecture (versus liquid-cooled) for applications below 4 kilowatts. The combined cooling and cathode air allows for a reduction in part count and hence a lower cost solution. However, efficient heat rejection challenges escalate as power and ambient temperature increase. For applications in ambient temperatures below freezing, the air-cooled approach has additional challenges associated with not overcooling the fuel cell stack. The focus of this project was freeze tolerance while maintaining all other stack and system requirements. Through this project, Plug Power advanced the state of the art in technology for air-cooled PEM fuel cell stacks and related GenDrive material handling application fuel cell systems. This was accomplished through a collaborative work plan to improve freeze tolerance and mitigate freeze-thaw effect failure modes within innovative material handling equipment fuel cell systems designed for use in freezer forklift applications. Freeze tolerance remains an area where additional research and understanding can help fuel cells to become commercially viable. This project evaluated both stack level and system level solutions to improve fuel cell stack freeze tolerance. At this time, the most cost effective solutions are at the system level. The freeze mitigation strategies developed …
Date: February 14, 2012
Creator: Hancock, David, W.
System: The UNT Digital Library
Alaska Power Administration federal power program financial statements with supplementary information September 30, 1993 and September 30, 1992 with auditors` reports thereon (open access)

Alaska Power Administration federal power program financial statements with supplementary information September 30, 1993 and September 30, 1992 with auditors` reports thereon

The mission of the Alaska Power Administration is to operate and maintain Alaska`s Federal hydroelectric generation and transmission facilities in an efficient, reliable, safe, and environmentally sensitive manner. The power from the facilities is marketed in a manner so as to repay their federal debt and provide widespread use of the power resources at the lowest cost to consumers consistent with sound business principles. This document presents fiscal 1993 accomplishments, future plans, results of operations, sales and revenues, expenses, debt service, repayment status, net cash flow, system reliability, and a report of independent accountants.
Date: February 14, 1994
Creator: unknown
System: The UNT Digital Library
The American Steel Industry: A Changing Profile (open access)

The American Steel Industry: A Changing Profile

The U.S. steel industry has faced increasing difficulties since the late 1990s. More than 30 U.S. steel producers have gone into bankruptcy. While different companies and parts of the industry have been affected to different degrees, the two types of domestic producers of raw steel, integrated mills and minimills, have both supported restrictions on imports, which they say have undermined the ability of the U.S. industry to produce steel economically. This report reviews industry developments and the economic situation of the steel industry, including legacy cost aspects of its problems.
Date: February 14, 2003
Creator: Cooney, Stephen
System: The UNT Digital Library
The Americans with Disabilities Act and Emergency Preparedness and Response (open access)

The Americans with Disabilities Act and Emergency Preparedness and Response

This report addresses the the Americans with Disabilities Act and Emergency Preparedness and Response.
Date: February 14, 2006
Creator: Jones, Nancy Lee
System: The UNT Digital Library
Analysis of 2012 Meteorological Data from the Knolls Atomic Power Laboratory and Kesselring Site Operations Facilities (open access)

Analysis of 2012 Meteorological Data from the Knolls Atomic Power Laboratory and Kesselring Site Operations Facilities

None
Date: February 14, 2013
Creator: Aluzzi, F J
System: The UNT Digital Library
Analysis of coolant-flow requirements for an improved, internal-strut-supported, air-cooled turbine-rotor blade (open access)

Analysis of coolant-flow requirements for an improved, internal-strut-supported, air-cooled turbine-rotor blade

From Introduction: "The purpose of this report is to present the results of the investigation, to compare the coolant-flow requirements of the two configurations, and to show what advantages an air-cooled internal-strut-supported blade may have over an equivalent shell-supported air-cooled blade."
Date: February 14, 1952
Creator: Schramm, Wilson B. & Nachtigall, Alfred J.
System: The UNT Digital Library
Analysis of LOFT steam generator main feed piping loop seal modification (open access)

Analysis of LOFT steam generator main feed piping loop seal modification

The stress analysis is presented for the proposed loop seal modification to the LOFT Steam Generator Main Feed Piping. THE SAP IV finite element computer program was used to analyze normal, upset, emergency, and faulted conditions. Results of the analysis indicate that the modified main feed piping system will satisfy all structural adequacy criteria specified in Subarticle NC-3650 of the ASME Boiler and Pressure Vessel Code. Results also show that the isolation snubber configuration, specified in LTR 115-11, will also be adequate for the piping configuration analyzed.
Date: February 14, 1978
Creator: Nitzel, M.E.
System: The UNT Digital Library
Analysis of potential nonelectrical applications of geothermal energy and their place in the national economy (open access)

Analysis of potential nonelectrical applications of geothermal energy and their place in the national economy

None
Date: February 14, 1975
Creator: Reistad, G.M.
System: The UNT Digital Library
Analysis of the Argonne Distance Tabletop Exercise Method (open access)

Analysis of the Argonne Distance Tabletop Exercise Method

The purpose of this report is to summarize and evaluate the Argonne Distance Tabletop Exercise (DISTEX) method. DISTEX is intended to facilitate multi-organization, multi-objective tabletop emergency response exercises that permit players to participate from their own facility's incident command center. This report is based on experience during its first use during the FluNami 2007 exercise, which took place from September 19-October 17, 2007. FluNami 2007 exercised the response of local public health officials and hospitals to a hypothetical pandemic flu outbreak. The underlying purpose of the DISTEX method is to make tabletop exercising more effective and more convenient for playing organizations. It combines elements of traditional tabletop exercising, such as scenario discussions and scenario injects, with distance learning technologies. This distance-learning approach also allows playing organizations to include a broader range of staff in the exercise. An average of 81.25 persons participated in each weekly webcast session from all playing organizations combined. The DISTEX method required development of several components. The exercise objectives were based on the U.S. Department of Homeland Security's Target Capabilities List. The ten playing organizations included four public health departments and six hospitals in the Chicago area. An extent-of-play agreement identified the objectives applicable to each …
Date: February 14, 2008
Creator: Tanzman, E. A.; Nieves, L. A. & Sciences, Decision and Information
System: The UNT Digital Library
Andean Regional Initiative (ARI): FY2002 Assistance for Colombia and Neighbors (open access)

Andean Regional Initiative (ARI): FY2002 Assistance for Colombia and Neighbors

This report discusses the Andean Regional Initiative (ARI), implemented by the Bush Administration in 2001 to provide economic and counter-narcotics assistance for Colombia and regional neighbors. The report discusses the goals of the ARI, as well as related appropriations.
Date: February 14, 2002
Creator: Storrs, K. Larry & Serafino, Nina M.
System: The UNT Digital Library