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ADVANCED TURBINE SYSTEM CONCEPTUAL DESIGN AND PRODUCT DEVELOPMENT - Final Report
Asea Brown Boveri (ABB) has completed its technology based program. The results developed under Work Breakdown Structure (WBS) 8, concentrated on technology development and demonstration have been partially implemented in newer turbine designs. A significant improvement in heat rate and power output has been demonstrated. ABB will use the knowledge gained to further improve the efficiency of its Advanced Cycle System, which has been developed and introduced into the marked out side ABB's Advanced Turbine System (ATS) activities. The technology will lead to a power plant design that meets the ATS performance goals of over 60% plant efficiency, decreased electricity costs to consumers and lowest emissions.
Date:
July 15, 2000
Creator:
Mayer, Albrecht H.
Object Type:
Report
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 78, No. 232, Ed. 1 Saturday, July 15, 2000
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
July 15, 2000
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
Dynamic Monte Carlo Simulation of Gelation with Extensive Cyclization
None
Date:
July 15, 2000
Creator:
Rankin, Stephen E.; Kasehagen, Leo J.; McCormick, Alon V. & Macosko, Christopher W.
Object Type:
Article
System:
The UNT Digital Library
Fluor Hanford Integrated Safety Management System Phase II Verification Vol 1 & Vol 2
The U.S. Department of Energy (DOE) is committed to conducting work efficiently and in a manner that ensures protection of the workers, public, and environment. DOE policy mandates that safety management systems be used to systematically integrate safety into management and work practices at all levels while accomplishing mission goals in an effective and efficient manner. The purpose of the Fluor Hanford (FH) Integrated Safety Management System (ISMS) verification was to determine whether FH's ISM system and processes are sufficiently implemented to accomplish the goal of ''Do work safely.'' The purpose of the DOE, Richland Operations Office (RL) verification was to determine whether RL has established processes that adequately describe RL's role in safety management and if those processes are sufficiently implemented.
Date:
July 15, 2000
Creator:
Parsons, J. E.
Object Type:
Report
System:
The UNT Digital Library
[Funeral Program for Mae Louise Gane, July 15, 2000]
Funeral program for Mrs. Mae Louise Gane, born October 24, 1910 and died July 9, 2000. The funeral was held July 15, 2000 at Second Baptist Church, officiated by Rev. Robert L. Jemerson. Funeral arrangements were made through Lewis Funeral Home and she was buried in Meadowlawn Memorial Park in San Antonio, Texas.
Date:
July 15, 2000
Creator:
unknown
Object Type:
Pamphlet
System:
The Portal to Texas History
Further Evolution of Composite Doubler Aircraft Repairs Through a Focus on Niche Applications
The number of commercial airframes exceeding twenty years of service continues to grow. A typical aircraft can experience over 2,000 fatigue cycles (cabin pressurizations) and even greater flight hours in a single year. An unavoidable by-product of aircraft use is that crack and corrosion flaws develop throughout the aircraft's skin and substructure elements. Economic barriers to the purchase of new aircraft have created an aging aircraft fleet and placed even greater demands on efficient and safe repair methods. The use of bonded composite doublers offers the airframe manufacturers and aircraft maintenance facilities a cost effective method to safety extend the lives of their aircraft. Instead of riveting multiple steel or aluminum plates to facilitate an aircraft repair, it is now possible to bond a single Boron-Epoxy composite doubler to the damaged structure. The FAA's Airworthiness Assurance Center at Sandia National Labs (AANC) is conducting a program with Boeing and Federal Express to validate and introduce composite doubler repair technology to the US commercial aircraft industry. This project focuses on repair of DC-10 structure and builds on the foundation of the successful L-1011 door corner repair that was completed by the AANC, Lockheed-Martin, and Delta Air Lines. The L-1011 composite doubler …
Date:
July 15, 2000
Creator:
ROACH,DENNIS P.
Object Type:
Article
System:
The UNT Digital Library
The Gayly Oklahoman (Oklahoma City, Okla.), Vol. 18, No. 14, Ed. 1 Saturday, July 15, 2000
Semi-monthly newspaper from Oklahoma City, Oklahoma that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date:
July 15, 2000
Creator:
Hawkins, Don
Object Type:
Newspaper
System:
The UNT Digital Library
Hybrid Safety Analysis Using Functional and Risk Decompositions
Safety analysis of complex systems depends on decomposing the systems into manageable subsystems, from which analysis can be rolled back up to the system level. The authors have found that there is no single best way to decompose; in fact hybrid combinations of decompositions are generally necessary to achieve optimum results. They are currently using two backbone coordinated decompositions--functional and risk, supplemented by other types, such as organizational. An objective is to derive metrics that can be used to efficiently and accurately aggregate information through analysis, to contribute toward assessing system safety, and to contribute information necessary for defensible decisions.
Date:
July 15, 2000
Creator:
Cooper, J. Arlin; Johnson, Alice J. & Werner, Paul
Object Type:
Article
System:
The UNT Digital Library
The Hydrostatic Mooring System. Quarterly Report for the Period April-June 2000
The following topics are summarized for the 2nd quarter of 2000: (1) We amended the structural design of the buoy, moving the horizontal bulkhead from the bottom to the top of the buoy. (2) We designed the main bearing using Hilman Rollers. We discarded a parallel design using Lubron slide bearings due to concerns about keeping dirt out of the sliding surfaces. (3) We performed a preliminary failure tree risk analysis for the system as required by ABS. (4) We made various drawings of the system and sub-components.
Date:
July 15, 2000
Creator:
Jens Korsgaard
Object Type:
Report
System:
The UNT Digital Library
Lone Star Gazette (Dublin, Tex.), Vol. 1, No. 22, Ed. 1 Saturday, July 15, 2000
Semimonthly newspaper from Dublin, Texas that includes area information on topics such as history, entertainment, reviews, and recipes along with advertising.
Date:
July 15, 2000
Creator:
Kestner, Laura
Object Type:
Newspaper
System:
The Portal to Texas History
The Pawhuska Journal-Capital (Pawhuska, Okla.), Vol. 90, No. 57, Ed. 1 Saturday, July 15, 2000
Semiweekly newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 15, 2000
Creator:
Butcher, Jim
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Plugging Lost-Circulation Zones with Polyurethane: Controlling the Process
None
Date:
July 15, 2000
Creator:
MANSURE,ARTHUR J. & WESTMORELAND,JIMMIE J.
Object Type:
Article
System:
The UNT Digital Library
Progress in Photovoltaic Components and Systems
The Photovoltaic Manufacturing Research and Development project is a government/industry partnership between the US Department of Energy and members of the US photovoltaic (TV) industry. The purpose of the project is to work with industry to improve manufacturing processes, reduce manufacturing costs, and improve the performance of PV products. This project is conducted through phased solicitations with industry participants selected through a competitive evaluation process. Starting in 1995, the two most recent solicitations include manufacturing improvements for balance-of-system (BOS) components, energy storage, and PV system design improvements. This paper surveys the work accomplished since that time, as well as BOS work currently in progress in the PV Manufacturing R and D project to identify areas of continued interest and product trends. Industry participants continue to work to improve inverters and to expand the features and capabilities of this key component. The industry also continues to advance fully integrated systems that meet standards for performance and safety. All participants included manufacturing improvements to reduce costs and improve reliability. Accomplishments of the project's participants are summarized to illustrate the product and manufacturing trends.
Date:
July 15, 2000
Creator:
Thomas, H.; Kroposki, B.; Witt, C. & Bower, Ward I.
Object Type:
Article
System:
The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 84, No. 265, Ed. 1 Saturday, July 15, 2000
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 15, 2000
Creator:
Quinnelly, Lorrie J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Solid-State Aging of Braze Joints - Interface Reactions in Base Metal/Filler Metal Couples
None
Date:
July 15, 2000
Creator:
Vianco, Paul T.; Hosking, F. Michael; Stephens, John J., Jr.; Walker, Charles A.; Neilsen, Michael K.; Glass, S. Jill et al.
Object Type:
Article
System:
The UNT Digital Library
Solubility of Anthracene in Ternary 1,4-Dioxane + Alcohol + 2,2,4-Trimethylpentane Solvent Mixtures at 298.15 K
Article on the solubility of anthracene in ternary 1,4-dioxane + alcohol + 2,2,4-trimethylpentane solvent mixtures at 298.15 K.
Date:
July 15, 2000
Creator:
Pribyla, Karen J.; Van, Tiffany T.; Ezell, Christopher & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Stochastic Generator of Chemical Structure. 3. Reaction Network Generation
A new method to generate chemical reaction network is proposed. The particularity of the method is that network generation and mechanism reduction are performed simultaneously using sampling techniques. Our method is tested for hydrocarbon thermal cracking. Results and theoretical arguments demonstrate that our method scales in polynomial time while other deterministic network generator scale in exponential time. This finding offers the possibility to investigate complex reacting systems such as those studied in petroleum refining and combustion.
Date:
July 15, 2000
Creator:
FAULON,JEAN-LOUP & SAULT,ALLEN G.
Object Type:
Article
System:
The UNT Digital Library
Testing to Support Improvements to PV Components and Systems
The National Photovoltaic (PV) Program is sponsored by the US Department of Energy and includes a PV Manufacturing Research and Development (R and D) project conducted with industry. This project includes advancements in PV components to improve reliability, reduce costs, and develop integrated PV systems. Participants submit prototypes, pre-production hardware products, and examples of the resulting final products for a range of tests conducted at several national laboratories, independent testing laboratories, and recognized listing agencies. The purpose of this testing is to use the results to assist industry in determining a product's performance and reliability, and to identify areas for potential improvement. This paper briefly describes the PV Manufacturing R and D project, participants in the area of PV systems, balance of systems, and components, and several examples of the different types of product and performance testing used to support and confirm product performance.
Date:
July 15, 2000
Creator:
Thomas, H.; Kroposki, B.; Witt, C.; Bower, Ward I.; Bonn, Russell, H.; Ginn, Jerry W. et al.
Object Type:
Article
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 102, No. 105, Ed. 1 Sunday, July 15, 2001
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 15, 2001
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Alvin Sun-Advertiser (Alvin, Tex.), Vol. 110, No. 57, Ed. 1 Sunday, July 15, 2001
Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date:
July 15, 2001
Creator:
Schwind, Jim & Holton, Kathleen
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 79, No. 231, Ed. 1 Sunday, July 15, 2001
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
July 15, 2001
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
A case study review of technical and technology issues for transition of a utility load management program to provide system reliability resources in restructured electricity markets
Utility load management programs--including direct load control and interruptible load programs--were employed by utilities in the past as system reliability resources. With electricity industry restructuring, the context for these programs has changed; the market that was once controlled by vertically integrated utilities has become competitive, raising the question: can existing load management programs be modified so that they can effectively participate in competitive energy markets? In the short run, modified and/or improved operation of load management programs may be the most effective form of demand-side response available to the electricity system today. However, in light of recent technological advances in metering, communication, and load control, utility load management programs must be carefully reviewed in order to determine appropriate investments to support this transition. This report investigates the feasibility of and options for modifying an existing utility load management system so that it might provide reliability services (i.e. ancillary services) in the competitive markets that have resulted from electricity industry restructuring. The report is a case study of Southern California Edison's (SCE) load management programs. SCE was chosen because it operates one of the largest load management programs in the country and it operates them within a competitive wholesale electricity market. …
Date:
July 15, 2001
Creator:
Weller, G. H.
Object Type:
Report
System:
The UNT Digital Library
Evaluation of Roof Bolting Requirements Based on In-Mine Bolter Drilling Progress Report
Roof bolting is the most popular method for underground openings in the mining industry, especially in the bedded deposits such as coal, potash, salt etc. In fact, all U.S. underground coal mine entries are roof-bolted as required by law. However, roof falls still occur frequently in the roof bolted entries. The two possible reasons are: the lack of knowledge of and technology to detect the roof geological conditions in advance of mining, and lack of roof bolting design criteria for modern roof bolting systems. This research is to develop a method for predicting the roof geology and stability condition in real time during roof bolting operation. Based on such information, roof bolting design criteria for modern roof bolting systems will be developed for implementation in real time. In this quarter, retrofitting work to build a dedicated roof bolter for this research has been started. A number of numerical methods have been developed to improve the quality of and to analyze the collected drilling parameters. Finite element modeling of roof bolting mechanism is continuing.
Date:
July 15, 2001
Creator:
Peng, Syd S.
Object Type:
Report
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Sunday, July 15, 2001
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 15, 2001
Creator:
Bush, Kent
Object Type:
Newspaper
System:
The Gateway to Oklahoma History