Particle Dynamics During Mixing and Combustion of a Ducted Particle-laden Primary Jet with a Secondary Air Stream

Particle Dynamics During Mixing and Combustion of a Ducted Particle-laden Primary Jet with a Secondary Air Stream PDF Author: Gregory Scott Anderson
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 178

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Particle Dynamics During Mixing and Combustion of a Ducted Particle-laden Primary Jet with a Secondary Air Stream

Particle Dynamics During Mixing and Combustion of a Ducted Particle-laden Primary Jet with a Secondary Air Stream PDF Author: Gregory Scott Anderson
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 178

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Direct Mixing and Combustion Measurements in Ducted, Particle-Laden Jets

Direct Mixing and Combustion Measurements in Ducted, Particle-Laden Jets PDF Author: Steven W. Abbott
Publisher:
ISBN:
Category :
Languages : en
Pages : 13

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Using water-cooled probes and hot-gas valves, gas-particle samples were withdrawn from the secondary duct of an air-augmented laboratory burner. Using a boron-loaded propellant, air/fuel ratio and secondary duct pressure were varied from 12/1 to 32/1 and from 82 to 127 psia respectively. From sample analysis of chlorine, argon (air tracer), boron, and boron oxide, radial and axial profiles of air, gaseous fuel, particulate fuel and percent of boron combustion were determined. Particles and gases mixed at significantly different rates. Measured gas-phase mixing rates were more rapid than model predictions, which assumed particles to be in equilibrium with gases. Boron combustion efficiency varied markedly with duct position, air/fuel ratio and secondary chamber pressure. (Author).

Leading-edge Electric Power Research

Leading-edge Electric Power Research PDF Author: Cian M. O'Sullivan
Publisher: Nova Publishers
ISBN: 9781600219818
Category : Business & Economics
Languages : en
Pages : 360

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This book presents new and significant research on electric power. The world is becoming increasingly electrified. For the foreseeable future, coal will continue to be the dominant fuel used for electric power production. The low cost and abundance of coal is one of the primary reasons for this. Electric power transmission, a process in the delivery of electricity to consumers, is the bulk transfer of electrical power. Typically, power transmission is between the power plant and a substation near a populated area. Electricity distribution is the delivery from the substation to the consumers. Due to the large amount of power involved, transmission normally takes place at high voltage (110 kV or above). Electricity is usually transmitted over long distance through overhead power transmission lines. Underground power transmission is used only in densely populated areas due to its high cost of installation and maintenance, and because the high reactive power gain produces large charging currents and difficulties in voltage management. A power transmission system is sometimes referred to colloquially as a "grid"; however, for reasons of economy, the network is rarely a true grid. Redundant paths and lines are provided so that power can be routed from any power plant to any load centre, through a variety of routes, based on the economics of the transmission path and the cost of power. Much analysis is done by transmission companies to determine the maximum reliable capacity of each line, which, due to system stability considerations, may be less than the physical or thermal limit of the line. Deregulation of electricity companies in many countries has led to renewed interest in reliable economic design of transmission networks.

Analysis of the Mixing and Combustion of Gaseous and Particle-laden Jets in an Air Stream

Analysis of the Mixing and Combustion of Gaseous and Particle-laden Jets in an Air Stream PDF Author: Joseph A. Schetz
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 8

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Direct Mixing and Combustion Efficiency Measurements in Ducted, Particle-laden Jets

Direct Mixing and Combustion Efficiency Measurements in Ducted, Particle-laden Jets PDF Author: Stephen W. Abbott
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 170

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Applied mechanics reviews

Applied mechanics reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 400

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Government Reports Announcements

Government Reports Announcements PDF Author:
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1692

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 892

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Government Reports Announcements & Index

Government Reports Announcements & Index PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1534

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International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 940

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