Integrated low emissions cleanup system for direct coal fueled turbines (moving bed, fluid bed contactor/ceramic filter). Twenty-third quarterly status report, April--June 1993 (open access)

Integrated low emissions cleanup system for direct coal fueled turbines (moving bed, fluid bed contactor/ceramic filter). Twenty-third quarterly status report, April--June 1993

The United States Department of Energy, Morgantown Energy Research Center (DOE/METC), is sponsoring the development of direct coal-fired turbine power plants as part of their Heat Engines program. A major technical challenge remaining for the development of the direct coal-fired turbine is high-temperature combustion gas cleaning to meet environmental standards for sulfur oxides and particulate emissions, as well as to provide acceptable turbine life. The Westinghouse Electric Corporation, Science & Technology Center, is evaluating two Integrated Low Emissions Cleanup (ILEC) concepts that have been configured to meet this technical challenge: A baseline ceramic barrier filter ILEC concept, and a fluidized bed ILEC concept. These ILEC concepts simultaneously control sulfur, particulate, and alkali contaminants in the high-pressure combustion gases at turbine inlet temperatures up to 2300{degrees}F. This document reports the status of a program in the nineteenth quarter to develop this ILEC technology for direct coal-fired turbine power plants.
Date: July 19, 1993
Creator: Newby, R. A.; Alvin, M. A.; Bachovchin, D. M.; Yang, W. C.; Smeltzer, E. E. & Lippert, T. E.
Object Type: Report
System: The UNT Digital Library
Conventional Arms Transfers to the Third World,1985-1992 (open access)

Conventional Arms Transfers to the Third World,1985-1992

None
Date: July 19, 1993
Creator: Grimmett, Richard F.
Object Type: Report
System: The UNT Digital Library
Software Configuration Management Plan (SCMP) version 1.1, Phase 1. Federal Emergency Management Information System (FEMIS): System platform (open access)

Software Configuration Management Plan (SCMP) version 1.1, Phase 1. Federal Emergency Management Information System (FEMIS): System platform

This document is the Software Configuration Management Plan (SCMP) for the Federal Emergency Management Information System (FEMIS) project. FEMIS is an automated decision support system that integrates the planning and analysis, operations and response, and recovery phases of emergency management. It has broad application across the full range of emergency planning and operations. The SCMP will describe the configuration management system to be used for the control and maintenance of the software and associated documentation during development, test, and production of the FEMIS project. This plan provides information on the requirements and procedures necessary for the configuration management activities of FEMIS. It identifies the software configuration management requirements and establishes the methodology for generating configuration identifiers, controlling engineering changes, maintaining status accounting, and performing audits and reviews during the design and development of software configuration items. This plan defines the Software Configuration Management (SCM) activities necessary for maintaining all support software items and associated documentation being developed, procured, tested, sustained and kept in the production environment for FEMIS. It will apply to all phases of the software development life cycle, up to and including the time of delivery to the customer.
Date: July 19, 1993
Creator: Strycker, F. E. Jr.
Object Type: Report
System: The UNT Digital Library
Coherent phase control of the photodissociation of HOD (open access)

Coherent phase control of the photodissociation of HOD

A goal of chemical reaction dynamics is to control the course of reactions. We are examining the photodissocation of HOD, which is attractive for coherent control studies. A fixed frequency laser at 600 nm and its third harmonic at 200 nm is used to simultaneously and coherently photodissociate the rovibrationally excited parent molecules. Preliminary experiments focussed on confirming individual steps of the complex experiment; results are given of three-photon dissociation of H{sub 2}O, which gives confidence for the HOD three-photon dissociation.
Date: July 19, 1993
Creator: Allendorf, S. W.; Conaway, W. E. & Krause, J. L.
Object Type: Article
System: The UNT Digital Library
Required Accuracy of the RHIC Circumference (open access)

Required Accuracy of the RHIC Circumference

None
Date: July 19, 1993
Creator: Trbojevic, D. & Peggs, S.
Object Type: Report
System: The UNT Digital Library