Description:
This Volume contains Teledyne's input to the Kilowatt Isotope Power System Phase II Plan. Included is a description of the Flight System Heat Generation System, Flight System Radiator, Thermal Insulation Stability, GDS Heat Generation System and GDS Radiator.
Description:
The basic goal of the Limestone Injection Multistage Burner (LIMB) demonstration is to extend LIMB technology development to a full- scale application on a representative wall-fired utility boiler. The successful retrofit of LIMB to an existing boiler is expected to demonstrate that (a) reductions of 50 percent or greater in SO{sub x} and NO{sub x} emissions can be achieved at a fraction of the cost of add-on FGD systems, (b) boiler reliability, operability, and steam production can be maintain…
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Description:
The development of a Kilowatt Isotope Power System (KIPS) was begun in 1975 for the purpose of satisfying the power requirements of satellites in the 1980's. The KIPS is a /sup 238/PuO/sub 2/-fueled organic Rankine cycle turbine power system to provide a design output of 500 to 2000 W. Included in this volume are: launch and flight safety considerations; quality assurance techniques and procedures to be followed through system fabrication, assembly and inspection; and the reliability program ma…
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Description:
The development of standardized techniques for the comparative evaluation of electric vehicle battery technologies is summarized. The methodology considers both the traditional measures of battery performance (energy density, energy storage costs, and cycle life) and the equally important usage related battery characteristics (probability of technical success, operating and maintenance parameters, and safety/environmental impact). This comparative rationale is supplemented by the ability to gen…
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Description:
The objective of this project is to produce one or more microorganisms capable of removing the organic and inorganic sulfur in coal. The original specific technical objectives of the project were to: Clone and characterize the genes encoding the enzymes of the 4S'' pathway (sulfoxide/sulfone/sulfonate/sulfate) for release of organic sulfur from coal; Return multiple copies of genes to the original host to enhance the biodesulfurization activity of that organism; Transfer this pathway into a fas…
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Date:
March 15, 1990
Creator:
Litchfield, J. H.; Fry, I.; Wyza, R. E.; Palmer, D. T.; Zupancic, T. J. & Conkle, H. N.
Description:
Based on a comparison of the known constituents in high-level nuclear waste stored at the Savannah River Site (SRS) and explosive compounds reported in the literature, only two classes of explosive compounds (metal NO{sub x} compounds and organic compounds) were identified as requiring further work to determine if they exist in the waste, and if so, in what quantities. Of the fourteen classes of explosive compounds identified as conceivably being present in tank farm operations, nine classes (m…
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Description:
An initial analysis of particulate effects on molten carbonate fuel cells has been conducted. The analysis has been applied to a conceptual fuel cell with operating parameters appropriate to use with future power generation plants. Particle transport due to several mechanisms has been considered and dominant mechanisms affecting particle delivery to anode channel surfaces and into anode pores have been identified. Thermophoresis and gas flow out from anode pores have been found to inhibit parti…
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Description:
The goal of the SOLCAN Program Planning Task is to assist in the development, at the state and local levels, of consumer assurance approaches that will support the accelerated adoption and effective use of new products promoted by government incentives to consumers to meet our nation's energy needs. The task includes state-conducted evaluations and state SOLCAN meetings to identify consumer assurance mechanisms, assess their effectiveness, and identify and describe alternative means for st…
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Description:
An evaluation was completed to ascertain the applicability of line focus technologies to electrical power applications and to compare their performance and cost potential with point focus central receiver power systems. It was concluded that although the high temperature line focus (SRI) and fixed mirror line focus (GA) concepts duplicate the heat source characteristics and power conversion technology of the central receiver concepts these configurations do not offer a sufficient improvement in…
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Description:
SYNROC is a titanate-based ceramic waste form being developed to immobilize high-level nuclear reactor wastes. SYNROC-D is a unique variation of SYNROC designed to contain high-level defense wastes, particularly those in storage at the Savannah River Plant (SRP). We review recent research and development on SYNROC-D processing options and report on work in progress on various unit operations. The overall immobilization process can be divided into three general parts: (1) slurry preparation (for…
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Date:
March 15, 1982
Creator:
Campbell, J. H.; Rozsa, R. B. & Hoenig, C. L.
Description:
Particulate deposition in molten carbonate fuel cell anodes is addressed for operation with future coal gasification power plants. Power plant systems factors affecting deposition are explored such as gas cleanup requirements for particulate removal and gasifier product gas composition differences for various gasifier types and operational modes (air blown versus oxygen blown). Effects of fuel cell characteristics (including average cell current density and fuel utilization) on anode deposition…
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Description:
In the Tandem Mirror Experiment Upgrade (TMX-U), the formation of a thermal barrier and the potential plugging of ion end loss were achieved at central-cell densities up to 2 x 10/sup 12/ cm/sup -3/. The presence of a thermal barrier was confirmed by direct measurement, and ion axial-confinement times in the range 50 to 100 ms were measured. The ECRH in the end cells (a) initiates plasma startup, (b) generates hot, mirror-confined electrons to form thermal barriers, and (c) creates the plugging…
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Date:
March 15, 1984
Creator:
Stallard, B. W.; Cummins, W. F.; Molvik, A. W.; Poulsen, P.; Simonen, T. C.; Falabella, S. et al.
Description:
The development of a Kilowatt Isotope Power System (KIPS) was begun in 1975 for the purpose of satisfying the power requirements of satellites in the 1980's. The KIPS is a /sup 238/PuO/sub 2/-fueled organic Rankine cycle turbine power system to provide a design output of 500 to 2000 W. Phase II of the overall 3-phase KIPS program is described. This volume presents a program plan for qualifying the organic Rankine power system for flight test in 1982. The program plan calls for the design and fa…
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Description:
The activities of the JPL Solar Thermal Power Systems Parabolic Dish Project are summarized for FY 1981. Included are discussions on subsystem designs of concentrators, receivers, engines, power converters, and thermal transport. Analyses and test results are also included along with progress on field tests, Small Community System development and the Parabolic Dish Test Site.
Description:
Two-phase turbines open the possibility of new types of power cycles operating with extremely wet mixtures of steam and water, organic fluids, or immiscible liquids and gases. Possible applications are geothermal power, waste-heat recovery, refrigerant expansion, solar conversion, transportation turbine engines, and engine bottoming cycles. A theoretical model for two-phase impulse turbines was developed. Apparatus was constructed for testing one- and two-stage turbines (using speed decrease fr…
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Description:
Prescribes drills for general use by any type of mechanized cavalry unit. Also provides instructions for conducting ceremonies and inspections.
Description:
This third volume of the Savage Frontier series focuses on the evolution of the Texas Rangers and frontier warfare in Texas during the years 1840 and 1841. Comanche Indians were the leading rival to the pioneers during this period. Peace negotiations in San Antonio collapsed during the Council House Fight, prompting what would become known as the Great Comanche Raid in the summer of 1840. Stephen L. Moore covers the resulting Battle of Plum Creek and other engagements in new detail. Rangers, m…
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Access:
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Description:
This second volume of the Savage Frontier series focuses on two of the bloodiest years of fighting in the young Texas Republic, 1838 and 1839. By early 1838, the Texas Rangers were in danger of disappearing altogether. Stephen L. Moore shows how the major general of the new Texas Militia worked around legal constraints in order to keep mounted rangers in service. Expeditions against Indians during 1838 and 1839 were frequent, conducted by militiamen, rangers, cavalry, civilian volunteer groups…
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Description:
James Abijah Brooks (1855-1944) was one of the four Great Captains in Texas Ranger history, others including Bill McDonald, John Hughes, and John Rogers. Over the years historians have referred to the captain as “John” Brooks, because he tended to sign with his initials, but also because W. W. Sterling’s classic Trails and Trials of a Texas Ranger mistakenly named him as Captain John Brooks. Born and raised in Civil War-torn Kentucky, a reckless adventurer on the American and Texas frontier, a…
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Description:
William Preston “Bill” Longley (1851-1878), though born into a strong Christian family, turned bad during Reconstruction in Texas, much like other young boys of that time, including the deadly John Wesley Hardin. He went on a murderous rampage over the last few years of his life, shotgunning Wilson Anderson in retribution for Anderson’s killing of a relative; killing George Thomas in McLennan County; and shooting William “Lou” Shroyer in a running gunfight. Longley even killed the Reverend Will…
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Description:
John Harris Rogers (1863-1930) served in Texas law enforcement for more than four decades, as a Texas Ranger, Deputy and U.S. Marshal, city police chief, and in the private sector as a security agent. He is recognized in history as one of the legendary “Four Captains” of the Ranger force that helped make the transition from the Frontier Battalion days into the twentieth century, yet no one has fully researched and written about his life. Paul N. Spellman now presents the first full-length biogr…
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