Results 161 to 170 of about 22,484 (217)
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16th AIAA/DLR/DGLR International Space Planes and Hypersonic Systems and Technologies Conference, 2009
An investigation is undertaken into the potential use of carbon-carbon materials for Scramjet combustors and configurations utilising regenerative and radiative cooling are considered. The analysis uses the ANSYS package to couple a CFD analysis of the fuel cooling with a structural thermal analysis.
Fabian Zander, Richard Morgan
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An investigation is undertaken into the potential use of carbon-carbon materials for Scramjet combustors and configurations utilising regenerative and radiative cooling are considered. The analysis uses the ANSYS package to couple a CFD analysis of the fuel cooling with a structural thermal analysis.
Fabian Zander, Richard Morgan
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Nonacoustic combustor instability.
AIAA Journal, 1967Small perturbation analysis on mass conservation stability in solid propellant combustor, discussing parametric ...
M. W. BECKSTEAD, E. W. PRICE
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The Journal of the Acoustical Society of America, 1985
A stationary gas turbine combustor having a fuel nozzle and a combustion chamber receiving the fuel nozzle also contains a pressure wave interference element fixed within the interior of the combustor and disposed in the path of the variable pressure waves to modify the intensity of the pressure waves and the location of their nodes.
Michael A. Davi +2 more
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A stationary gas turbine combustor having a fuel nozzle and a combustion chamber receiving the fuel nozzle also contains a pressure wave interference element fixed within the interior of the combustor and disposed in the path of the variable pressure waves to modify the intensity of the pressure waves and the location of their nodes.
Michael A. Davi +2 more
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CFD Experience on Industrial Combustors
ChemInform, 2001AbstractFor Abstract see ChemInform Abstract in Full Text.
F.C. Lockwood +3 more
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2021
A conventional ramjet combustion chamber is simply a hollow cylinder. Combustion chambers may be divided into single stage and two stages according to the organization of their combustion processes. A stabilized combustion chamber includes the following elements: (1) an installation for the introduction and atomization of the fuel; (2) ignition units; (
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A conventional ramjet combustion chamber is simply a hollow cylinder. Combustion chambers may be divided into single stage and two stages according to the organization of their combustion processes. A stabilized combustion chamber includes the following elements: (1) an installation for the introduction and atomization of the fuel; (2) ignition units; (
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Miniature Fuel Film Combustor: Swirl Vane Design and Combustor Characterization
Combustion Science and Technology, 2013Previous research on fuel film combustors has shown their potential as portable power devices with high mass-specific and volume-specific power and energy. In this work, the addition of a swirl vane at the bottom of the film combustor, while retaining the original design of tangential fuel inlets, is presented.
Claudio Giani, Derek Dunn-Rankin
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VERTICAL COMBUSTOR FOR PARTICULATE REFUSE
Numerical Heat Transfer, 1981A vertical combustor for refuse particle combustion is analyzed for waste energy recovery. A one-dimensional model is constructed that consists of three components of fuel particles, inert solid particles, and the gaseous mixture. The gaseous component is further divided into six chemical species that evolve in combustion at temperatures below about ...
Paul Chung, Larry Carlson
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Mathematical Models of Catalytic Combustors
Catalysis Reviews, 1999Abstract The various concepts of catalytic combustion for the production of energy are presented first. Then, the different configurations of catalytic combustion systems for gas turbine applications are described. The following aspects of the mathematical modeling of the catalyst section are addressed: (1) relevant physical and chemical phenomena; (2)
GROPPI, GIANPIERO +2 more
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Plasma assisted combustor dynamics control
Proceedings of the Combustion Institute, 2015Abstract The primary purpose of the current research is to demonstrate and interpret the effectiveness of implementing a plasma discharge to improve combustor dynamics and flame stability. Specifically, a nano-second pulsed plasma discharge (NSPD) was applied to a premixed methane/air dump combustor for mitigation of dynamic combustion instabilities ...
Wookyung Kim +2 more
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Effects of Injector-Combustor Geometry on the Performance of Supersonic Combustor
Combustion Science and Technology, 1998Abstract Experimental studies were made on supersonic combustion in a two dimensional combustor using Hydrogen as fuel. A Hydrogen vitiation air heater with oxygen replenishment was used for simulating high temperature air entering the supersonic combustor.
B. V. N. CHARYULU +3 more
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