Analytical fuel property effects--small combustors [PDF]
The consequences of using broad-property fuels in both conventional and advanced state-of-the-art small gas turbine combustors are assessed. Eight combustor concepts were selected for initial screening, of these, four final combustor concepts were chosen
Miles, G. A. +2 more
core +1 more source
Measurement of exhaust emissions from two J-58 engines at simulated supersonic cruise flight conditions [PDF]
Emissions of total oxides of nitrogen, unburned hydrocarbons, carbon monoxide, and carbon dioxide from two J-58 afterburning turbojet engines at simulated high-altitude flight conditions are reported. Test conditions included flight speeds from Mach 2 to
Holdeman, J. D.
core +1 more source
Study of hydrogen injection strategy on fuel mixing characteristics of a free-piston engine
Case Studies in Thermal EngineeringThe formation of the gas mixture in the cylinder has a significant effect on the combustion and emission of the engine. The main difference between a conventional engine and a free piston engine is that the piston movement mode is different. Therefore, a
Zhaoju Qin +6 more
doaj +1 more source
Effect of premixing on nitric oxide formation [PDF]
Emissions from a simple 10-cm (4-in.) diameter tube combustor burning a premixed, gaseous propane/air mixture were measured. Inlet conditions included a temperature of 590 K (600 F), pressure of 5.5 atm, and reference velocity of 23 m/s (75 ft/s) for a ...
Anderson, D. N.
core +1 more source
Applied SciencesIn the steel industry, reheating furnaces are a significant source of carbon emissions. Co-firing natural gas and ammonia in reheating furnaces reduces carbon emissions and mitigates ignition difficulties and the limited flammability range of ammonia ...
Yu Niu +7 more
doaj +1 more source
Afterburner Performance of Circular V-Gutters and a Sector of Parallel V-Gutters for a Range of Inlet Temperatures to 1255 K (1800 F) [PDF]
Combustion tests of two V-gutter types were conducted in a 19.25-in. diameter duct using vitiated air. Fuel spraybars were mounted in line with the V-gutters.
Brandstetter, J. Robert +1 more
core +1 more source
Effects of Unburned-Gas Temperature and Heat Loss on the Intrinsic Instabilities of Premixed Flames
Effects of Unburned-Gas Temperature and Heat Loss on the Intrinsic Instabilities of Premixed FlamesArticle
openaire
Effect of exhaust gas recirculation on emissions from a flame-tube combustor using Liquid Jet A fuel [PDF]
The effects of uncooled exhaust gas recirculation as an inert diluent on emissions of oxides of nitrogen (NO + NO2) and on combustion efficiency were investigated.
Marek, C. J., Tacina, R. R.
core +1 more source
Exhaust emissions from a premixing, prevaporizing flame tube using liquid jet A fuel [PDF]
Emissions of nitrogen oxides, carbon monoxide, and unburned hydrocarbons were measured in a burner where liquid Jet A fuel was sprayed into the heated air stream and vaporized upstream of a perforated plate flameholder. The burner was tested at inlet air
Marek, C. J., Papathakos, L. C.
core +1 more source
Catalytic combustion of coal-derived liquids [PDF]
A noble metal catalytic reactor was tested with three grades of SRC 2 coal derived liquids, naphtha, middle distillate, and a blend of three parts middle distillate to one part heavy distillate. A petroleum derived number 2 diesel fuel was also tested to
Bulzan, D. L., Tacina, R. R.
core +1 more source