Results 191 to 200 of about 21,213 (234)
Some of the next articles are maybe not open access.
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
openaire +2 more sources
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
openaire +1 more source
One-dimensional combustor optimization.
Journal of Spacecraft and Rockets, 1968The steepest-descent optimization technique has been applied to the equations describing the steady one-dimensional flow process with heat addition. Using a simplified kinetic model for the H2-air combustion process, the effects of mixing, friction, and shock total pressure losses are simulated.
A. BRANDT, L. PERINI
openaire +1 more source
Radiative heating in scramjet combustors
31st Thermophysics Conference, 1996Currently, there is considerable interest in scramjet engines for hypersonic aircraft and missiles. This paper presents preliminary calculations of the radiative heating of the walls of scramjet combustion chambers. The analysis assumes isothermal, constant property ow elds that are representative of actual combustor ow elds.
openaire +1 more source
Short Helical Combustor: Concept Study of an Innovative Gas Turbine Combustor
Volume 4A: Combustion, Fuels and Emissions, 2015An innovative design of a gas turbine annular combustor is investigated analytically and numerically. Its principal feature is the helical arrangement of the burners around the turbine shaft. Hence, a shorter combustor with lower aerodynamical losses and cooling air demand might be realized. A generic model of the combustor is developed and analyzed by
Ariatabar, B., Koch, R., Bauer, H.-J.
openaire +2 more sources
Automatic Combustor Controller Development and Liquid-Fuel Combustor Design Program
1983Abstract : This technical report, prepared for the Aerospace Power Division, Aero Propulsion Laboratory, Wright-Patterson AFB, states design and test results of a combustor controller integrated with an existing 1kW free-piston Stirling engine. This report document also states the design of a liquid-fuel external heat system capable of operating with a
R. A. Farrell +3 more
openaire +1 more source
Effects of rectangular rib on exergy efficiency of a hydrogen-fueled micro combustor
International Journal of Hydrogen Energy, 2020Wei Zuo, Yuntian Zhang, Zhu He
exaly
LES Predictions of Combustor Emissions in a Practical Gas Turbine Combustor
39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, 2003Steven Cannon, Cliff Smith
openaire +1 more source