Prevaporization and premixing to obtain low oxides of nitrogen in gas turbine combustors [PDF]
Tests were conducted to determine the effectiveness of prevaporization and premixing in reducing the formation of oxides of nitrogen in a gas turbine type combustor using liquid JP-5 fuel at the supersonic cruise condition.
Ferri, A., Roffe, G.
core +1 more source
The advanced low-emissions catalytic-combuster program. Phase 1: Description and status [PDF]
An overview of the ongoing program is presented. Objectives, plan, schedule, pollution and performance goals, catalyst advantages, present problems, and the present status of identified combustor concepts are discussed.
Szaniszlo, A. J.
core +1 more source
WAYS OF REALIZATION OF COAL DEPOSITS [PDF]
Fiabilitate şi Durabilitate, 2018 In this paper are presented the importance and the ways of realization of the coal deposits resulting in the storage of larger quantities of coal in the deposit on the same surface, the production of solid fuel coal with the same calorific value, the ...
Dumitru SFIRLOAGA +2 more
doaj
Preliminary studies of autoignition and flashback in a premixing-prevaporizing flame tube using Jet-A fuel at lean equivalence ratios [PDF]
Lean equivalence ratios from 0.3 to 0.7 were observed. Combustor inlet air pressures were varied from 0.54 to 2.5 MPa, combustor inlet air temperatures from 550 to 700 K, and reference velocities from 8 to 35 meters per second.
Marek, C. J. +2 more
core +1 more source
Flame Instability and Transition to Detonation in Supersonic Reactive Flows
, 2017 Multidimensional numerical simulations of a homogeneous, chemically reactive gas were used to study ignition, flame stability, and deflagration-to-detonation transition (DDT) in a supersonic combustor.
Center +4 more
core +1 more source
Wide range operation of advanced low NOx combustors for supersonic high-altitude aircraft gas turbines [PDF]
An initial rig program tested the Jet Induced Circulation (JIC) and Vortex Air Blast (VAB) systems in small can combustor configurations for NOx emissions at a simulated high altitude, supersonic cruise condition.
Fiorito, R. J., Roberts, P. B.
core +1 more source
Tripropellant combustion process [PDF]
The addition of small amounts of hydrogen to the combustion of LOX/hydrocarbon propellants in large rocket booster engines has the potential to enhance the system stability.
Carroll, R. G., Kmiec, T. D.
core +1 more source
Catalytic combustion for the automotive gas turbine engine [PDF]
Fuel injectors to provide a premixed prevaporized fuel-air mixture are studied. An evaluation of commercial catalysts was performed as part of a program leading to the demonstration of a low emissions combustor for an automotive gas turbine engine. At an
Anderson, D. N. +2 more
core +1 more source
Applications in Energy and Combustion ScienceOrganophosphorus compounds (OPCs) are known to be combustion inhibitors (CI), fire suppressants, or flame retardant molecules (FRMs) for polymers and as surrogates (simulants) for the disposal or thermal degradation of chemical war agents (CWAs). Despite
Frederick Nii Ofei Bruce +5 more
doaj +1 more source
Advanced combustion techniques for controlling NO sub x emissions of high altitude cruise aircraft [PDF]
An array of experiments designed to explore the potential of advanced combustion techniques for controlling the emissions of aircraft into the upper atmosphere was discussed.
Reck, G. M., Rudey, R. A.
core +1 more source