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[War Department Technical Manual & Aircraft Engines]
Technical manual TM 1-405 from the United States War Department about aircraft engines. Prepared under direction of the Chief of the Air Corps. The booklet is divided into six sections: I. Internal-combustion engine principles, II. Classification and description of engine types, III. Description and construction of engine units, IV. Repair principles, V. Engine lubrication, and VI. Engine cooling. All chapters include information and drawings for reference.
Date:
December 9, 1941
Creator:
United States Department of War
Object Type:
Legal Document
System:
The Portal to Texas History
User`s manual for the TMAD code
This document serves as the User`s Manual for the TMAD code system, which includes the TMAD code and the LIBMAKR code. The TMAD code was commissioned to make it easier to interpret moisture probe measurements in the Hanford Site waste tanks. In principle, the code is an interpolation routine that acts over a library of benchmark data based on two independent variables, typically anomaly size and moisture content. Two additional variables, anomaly type and detector type, also can be considered independent variables, but no interpolation is done over them. The dependent variable is detector response. The intent is to provide the code with measured detector responses from two or more detectors. The code then will interrogate (and interpolate upon) the benchmark data library and find the anomaly-type/anomaly-size/moisture-content combination that provides the closest match to the measured data.
Date:
October 9, 1995
Creator:
Finfrock, S. H.
Object Type:
Report
System:
The UNT Digital Library
User's Manual Frac-Explore 2.0
FRAC-EXPLORE 2.0, a new computer software package for oil and gas exploration using surface lineament and fracture analysis. FRAC-EXPLORE 2.0 provides a suite of tools for analyzing the characteristics and patterns of surface lineaments and fractures, as well as other surface geological features. These tools help identify priority areas of potential subsurface oil and gas traps. The package can be used in a frontier basin to initially screen the priority locations for further seismic and/or geochemical surveys. It can also be used in a mature basin to help delineate additional oil and gas reservoirs.
Date:
March 9, 1999
Creator:
George, S. A. & Guo, Genliang
Object Type:
Report
System:
The UNT Digital Library
Recog: A Polyalgorithm for the Analysis of Generalized Data Sets. An Operator's Manual.
None
Date:
April 9, 1975
Creator:
Cox, L. A.; Pritchard, R. H. & Bender, C. F.
Object Type:
Report
System:
The UNT Digital Library
User`s guide and physics manual for the SCATPlus circuit code
ScatPlus is a user friendly circuit code and an expandable library of circuit models for electrical components and devices; it can be used to predict the transient behavior in electric circuits. The heart of ScatPlus is the transient circuit solver SCAT written in 1986 by R.F. Gribble. This manual includes system requirements, physics manual, ScatPlus component library, tutorial, ScatPlus screen, menus and toolbar, ScatPlus tool bar, procedures.
Date:
May 9, 1994
Creator:
Yapuncich, M. L.; Deninger, W. J. & Gribble, R. F.
Object Type:
Report
System:
The UNT Digital Library
Comprehensive mitigation assessment process (COMAP) - Description and instruction manual
In order to prepare policies and plans to reduce GHG emissions, national policy-makers need information on the costs and benefits of different mitigation options in addition to their carbon implications. Policy-makers must weigh the costs, benefits, and impacts of climate change mitigation and adaptation options, in the face of competition for limited resources. The policy goal for mitigation options in the land use sector is to identify which mix of options is likely to best achieve the desired forestry service and production objectives at the least cost, while attempting to maximize economic and social benefits, and minimize negative environmental and social impacts. Improved national-level cost estimates of response options in the land use sector can be generated by estimating the costs and benefits of different forest management practices appropriate for specific country conditions which can be undertaken within the constraint of land availability and its opportunity cost. These co st and land use estimates can be combined to develop cost curves, which would assist policy-makers in constructing policies and programs to implement forest responses.
Date:
November 9, 2001
Creator:
Makundi, Willy & Sathaye, Jayant
Object Type:
Report
System:
The UNT Digital Library
User's Manual for CTCOOL: A Computer Model for Evaluating Combustion Turbine Inlet Air Cooling
None
Date:
June 9, 1999
Creator:
Brown, D. R. & Katipamula, S.
Object Type:
Report
System:
The UNT Digital Library
PNNL OS3700 Tritium Monitoring System Software and Hardware Operations Manual, Revision 0
The PNNL OS3700 Tritium Monitoring System Software and Hardware Operations Manual describes herein how to install and operate the software and hardware on a personal computer in conjunction with the Berthold LB110 flow-through proportional counter detector system. Included are operational details for the software functions, how to read and use the drop-down menus, how to understand readings and calculations, and how to access the database tables.
Date:
November 9, 2005
Creator:
Barnett, J M.; Duchsherer, Cheryl J.; Sisk, Daniel R.; Carrell, Dorothy M.; Douglas, David D. & Carter, Gregory L.
Object Type:
Report
System:
The UNT Digital Library
Tank destroyer, tactical employment of tank destroyer platoon, self-propelled.
Describes the self-propelled tank destroyer platoon and techniques for its tactical employment.
Date:
May 9, 1944
Creator:
United States. War Department.
Object Type:
Book
System:
The UNT Digital Library
Final Technical Report
This project was designed to develop tools that would permit an accurate assessment of the patient doses that are received in screening mammography, and to subsequently demonstrate those tools to perform an objective evaluation of patient doses. The project also provides an educational component through the integration of multiple aspects of applied radiological engineering to provide students with realistic applications of many of the theoretical principles that are studied as part of their graduate curriculum.
Date:
November 9, 2004
Creator:
Hintenlang, David E.
Object Type:
Report
System:
The UNT Digital Library
Technical Scope and Approach for the 2004 Composite Analysis of Low Level Waste Disposal at the Hanford Site
A composite analysis is required by U.S. Department of Energy (DOE) Manual 435.1-1 to ensure public safety through the management of active and planned low-level radioactive waste disposal facilities associated with the Hanford Site (DOE/HQ-Manual 435.1-1). A Composite Analysis is defined as ''a reasonably conservative assessment of the cumulative impact from active and planned low-level waste disposal facilities, and all other sources from radioactive contamination that could interact with the low-level waste disposal facility to affect the dose to future members of the public''. At the Hanford Site, a composite analysis is required for continued disposal authorization for the immobilized low-activity waste, tank waste vitrification plant melters, low level waste in the 200 East and 200 West Solid Waste Burial Grounds, and Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) waste in the Environmental Restoration Disposal Facility. The 2004 Composite Analysis will be a site-wide analysis, considering final remedial actions for the Columbia River corridor and the Central Plateau at the Hanford Site. The river corridor includes waste sites and facilities in each of the 100 Areas as well as the 300, 400, and 600 Areas. The remedial actions for the river corridor are being conducted to meet residential land …
Date:
July 9, 2004
Creator:
Kincaid, Charles T.; Bryce, Robert W. & Buck, John W.
Object Type:
Report
System:
The UNT Digital Library
EQ6, a computer program for reaction path modeling of aqueous geochemical systems: Theoretical manual, user`s guide, and related documentation (Version 7.0); Part 4
EQ6 is a FORTRAN computer program in the EQ3/6 software package (Wolery, 1979). It calculates reaction paths (chemical evolution) in reacting water-rock and water-rock-waste systems. Speciation in aqueous solution is an integral part of these calculations. EQ6 computes models of titration processes (including fluid mixing), irreversible reaction in closed systems, irreversible reaction in some simple kinds of open systems, and heating or cooling processes, as well as solve ``single-point`` thermodynamic equilibrium problems. A reaction path calculation normally involves a sequence of thermodynamic equilibrium calculations. Chemical evolution is driven by a set of irreversible reactions (i.e., reactions out of equilibrium) and/or changes in temperature and/or pressure. These irreversible reactions usually represent the dissolution or precipitation of minerals or other solids. The code computes the appearance and disappearance of phases in solubility equilibrium with the water. It finds the identities of these phases automatically. The user may specify which potential phases are allowed to form and which are not. There is an option to fix the fugacities of specified gas species, simulating contact with a large external reservoir. Rate laws for irreversible reactions may be either relative rates or actual rates. If any actual rates are used, the calculation has a time …
Date:
October 9, 1992
Creator:
Wolery, T.J. & Daveler, S.A.
Object Type:
Report
System:
The UNT Digital Library
Technical evaluation report on the proposed amendment to the technical specifications on the reactor protection system and the engineered safety features actuation system for Ft. Calhoun, Unit No. 1
This report documents the technical evaluation of the application to amend the Technical Specifications for the Ft. Calhoun Unit No. 1 Nuclear Generating Plant. The review criteria are based on the Technical Specifications of St. Lucie and Calvert Cliffs, IEEE Standards, Combustion Engineering Standard Technical Specifications, and the Code of Federal Regulations. The evaluation compares the submittal made by the licensee with the NRC staff position and the review criteria and presents the reviewer's conclusion on the acceptability of the application to amend the Technical Specifications.
Date:
April 9, 1982
Creator:
Selan, J.C.
Object Type:
Report
System:
The UNT Digital Library
Microtube strip heat exchanger. Final technical report
The purpose of this contract has been to explore the limits of miniaturization of heat exchangers with the goals of (1) improving the theoretical understanding of laminar heat exchangers, (2) evaluating various manufacturing difficulties, and (3) identifying major applications for the technology. A low-cost, ultra-compact heat exchanger could have an enormous impact on industry in the areas of cryocoolers and energy conversion. Compact cryocoolers based on the reverse Brayton cycle (RBC) would become practical with the availability of compact heat exchangers. Many experts believe that hardware advances in personal computer technology will rapidly slow down in four to six years unless lowcost, portable cryocoolers suitable for the desktop supercomputer can be developed. Compact refrigeration systems would permit dramatic advances in high-performance computer work stations with ``conventional`` microprocessors operating at 150 K, and especially with low-cost cryocoolers below 77 K. NASA has also expressed strong interest in our MTS exchanger for space-based RBC cryocoolers for sensor cooling. We have demonstrated feasibility of higher specific conductance by a factor of five than any other work in high-temperature gas-to-gas exchangers. These laminar-flow, microtube exchangers exhibit extremely low pressure drop compared to alternative compact designs under similar conditions because of their much shorter flow …
Date:
July 9, 1992
Creator:
Doty, F. D.
Object Type:
Report
System:
The UNT Digital Library
Present Status of Aircraft Instruments
This report gives a brief description of the present state of development and of the performance characteristics of instruments included in the following group: speed instruments, altitude instruments, navigation instruments, power-plant instruments, oxygen instruments, instruments for aerial photography, fog-flying instruments, general problems, summary of instrument and research problems. The items considered under performance include sensitivity, scale errors, effects of temperature and pressure, effects of acceleration and vibration, time lag, damping, leaks, elastic defects, and friction.
Date:
October 9, 1930
Creator:
Subcommittee on Instruments
Object Type:
Report
System:
The UNT Digital Library
Technical assessment of compressed hydrogen storage tank systems for automotive applications.
The performance and cost of compressed hydrogen storage tank systems has been assessed and compared to the U.S. Department of Energy (DOE) 2010, 2015, and ultimate targets for automotive applications. The on-board performance and high-volume manufacturing cost were determined for compressed hydrogen tanks with design pressures of 350 bar ({approx}5000 psi) and 700 bar ({approx}10,000 psi) capable of storing 5.6 kg of usable hydrogen. The off-board performance and cost of delivering compressed hydrogen was determined for hydrogen produced by central steam methane reforming (SMR). The main conclusions of the assessment are that the 350-bar compressed storage system has the potential to meet the 2010 and 2015 targets for system gravimetric capacity but will not likely meet any of the system targets for volumetric capacity or cost, given our base case assumptions. The 700-bar compressed storage system has the potential to meet only the 2010 target for system gravimetric capacity and is not likely to meet any of the system targets for volumetric capacity or cost, despite the fact that its volumetric capacity is much higher than that of the 350-bar system. Both the 350-bar and 700-bar systems come close to meeting the Well-to-Tank (WTT) efficiency target, but fall short by …
Date:
February 9, 2011
Creator:
Hua, T. Q.; Ahluwalia, R. K.; Peng, J. K.; Kromer, M.; Lasher, S.; McKenney, K. et al.
Object Type:
Report
System:
The UNT Digital Library
Spent Nuclear Fuel (SNF) Process Validation Technical Support Plan
The purpose of Process Validation is to confirm that nominal process operations are consistent with the expected process envelope. The Process Validation activities described in this document are not part of the safety basis, but are expected to demonstrate that the process operates well within the safety basis. Some adjustments to the process may be made as a result of information gathered in Process Validation.
Date:
May 9, 2000
Creator:
SEXTON, R.A.
Object Type:
Report
System:
The UNT Digital Library
Feasibility study for computerized automation of EPA Region II Technical Support Branch
Three options are presented for automating the chemistry laboratories at the Surveillance and Analysis Division, Environmental Protection Agency , at Edison, New Jersey. The laboratory served New York State, New Jersey and Puerto Rico. Each option was found to be cost-effective. For two of the systems, existing EPA laboratory software would be used without (option 1) and with (option 2) data management. For the third system, laboratory and data functions would be implemented on a different computer (PDP-11) from those now installed. Option 2, the most favorable system, would make use of existing programs and data-management features now being developed; it would break even in 1.82 y and accumulate $373,928 in the five years after installation.
Date:
February 9, 1978
Creator:
Stephens, F.B.; Morris, W.F.; Barton, G.W. Jr. & Fisher, E.R.
Object Type:
Report
System:
The UNT Digital Library
Final Technical Report for the Martin County Hydrogen Fuel Cell Development Project
In September 2008, the U.S. Department of Energy and Martin County Economic Development Corporation entered into an agreement to further the advancement of a microtubular PEM fuel cell developed by Microcell Corporation. The overall focus of this project was on research and development related to high volume manufacturing of fuel cells and cost reduction in the fuel cell manufacturing process. The extrusion process used for the microfiber fuel cells in this project is inherently a low cost, high volume, high speed manufacturing process. In order to take advantage of the capabilities that the extrusion process provides, all subsequent manufacturing processes must be enhanced to meet the extrusion line’s speed and output. Significant research and development was completed on these subsequent processes to ensure that power output and performance were not negatively impacted by the higher speeds, design changes and process improvements developed in this project. All tasks were successfully completed resulting in cost reductions, performance improvements and process enhancements in the areas of speed and quality. These results support the Department of Energy’s goal of fuel cell commercialization.
Date:
March 9, 2011
Creator:
Eshraghi, Ray
Object Type:
Report
System:
The UNT Digital Library
Technical Basis for Physical Fidelity of NRC Control Room Training Simulators for Advanced Reactors
The objective of this study is to determine how simulator physical fidelity influences the effectiveness of training the regulatory personnel responsible for examination and oversight of operating personnel and inspection of technical systems at nuclear power reactors. It seeks to contribute to the U.S. Nuclear Regulatory Commission’s (NRC’s) understanding of the physical fidelity requirements of training simulators. The goal of the study is to provide an analytic framework, data, and analyses that inform NRC decisions about the physical fidelity requirements of the simulators it will need to train its staff for assignment at advanced reactors. These staff are expected to come from increasingly diverse educational and experiential backgrounds.
Date:
October 9, 2009
Creator:
Minsk, Brian S.; Branch, Kristi M.; Bates, Edward K.; Mitchell, Mark R.; Gore, Bryan F. & Faris, Drury K.
Object Type:
Report
System:
The UNT Digital Library
Revision to technical criteria and bases pressurized, water cooled, graphite moderated production reactor
Attached is a draft of revisions being made to subject document, HW-53612. These revisions pertain to the moderators only, and will be incorporated in an overall revision of the technical criteria, which will be issued soon. Requirements, criterion, and data are included.
Date:
October 9, 1958
Creator:
Dickeman, R. L.
Object Type:
Report
System:
The UNT Digital Library
Isotope Brayton ground demonstration testing and flight qualification. Volume 1. Technical program
A program is proposed for the ground demonstration, development, and flight qualification of a radioisotope nuclear heated dynamic power system for use on space missions beginning in the 1980's. This type of electrical power system is based upon and combines two aerospace technologies currently under intense development; namely, the MHW isotope heat source and the closed Brayton cycle gas turbine. This power system represents the next generation of reliable, efficient economic electrical power equipment for space, and will be capable of providing 0.5 to 2.0 kW of electric power to a wide variety of spacecraft for earth orbital and interplanetary missions. The immediate design will be based upon the requirements for the Air Force SURVSATCOM mission. The proposal is presented in three volumes plus an Executive Summary. This volume describes the tasks in the technical program.
Date:
December 9, 1974
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Process Engineering Report, Operating Manual for Supervisory Personnel, Raw Materials Feed Preparation Plant, Process and Operating Equipment. Part II
This technical report presents necessary information required to operate the raw materials feed preparation plant. The information herein is intended to serve as a guide to operating personnel and to provide general data concerning the process.
Date:
December 9, 1952
Creator:
Lukens, R. P.; Abrams, S. H.; Carr, H. R.; Lindsey, P. S.; Grimac, T. E.; Knoll, F. J. et al.
Object Type:
Report
System:
The UNT Digital Library
Generalized Heat Conduction Code for the IBM-7090 Computer
The IBM-70% code GHT has been programmed for the 7090computer, to be run under control of the IBM-7090 FORTAN Monitor System. By eliminating the use of tapes for intermediate number storage, it has been possible to reduce computing time by a factor of 26 over the 704. A minimum of three tapes are required; one for input, one for output, and the System tape. One scratch tape is required for transient problems, and one punch tape is required if the steady-state temperature distribution is to be punched on cards.
Date:
February 9, 1961
Creator:
Fowler, T. B.
Object Type:
Report
System:
The UNT Digital Library