Results 11 to 20 of about 17,288,719 (187)
Joint stereo-PIV and NO-LIF in turbulent premixed hydrogen-air flames [PDF]
, 2009 A new technique to simultaneously and instantaneously resolve 3D velocity/2D strain rate fields and scalar/scalar gradient fields was developed and evaluated in this study.
Magand, Christelle C. G.
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The development of a combustion temperature standard for the calibration of optical diagnostic techniques [PDF]
, 2005 This thesis describes the development and evaluation of a high-temperature combustion standard. This comprises a McKenna burner premixed flame, together with a full assessment of its temperature, stability and reproducibility.
Sutton, Gavin
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Turbulent Premixed Flame Kernel Growth During The Early Stages Using Direct Numerical Simulation [PDF]
, 2008 In this thesis Direct Numerical Simulation (DNS) is used to investigate the development of turbulent premixed flame kernels during the early stages of growth typical of the period following spark ignition.
Dunstan, T. D.
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Non-linearities in the thermoacoustic response of a premixed swirl burner [PDF]
, 2009 PhDLean premixed combustion remains one of the simplest and most effective methods of reducing NOx emissions in industrial gas turbines. Lean premixed flames are however prone to an undesirable side effect known as combustion instability, reducing ...
Hosseini, S. M. Reza
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Fundamental studies of premixed combustion [PDF]
, 1998 The thesis comprises a fundamental study of spherical premixed flame propagation,originating at a point under both laminar and turbulent propagation.
Haq, Md Zahurul
core +6 more sources
In situ mapping of iron oxidation in laminar metal fuel flames using X-ray absorption spectroscopy. [PDF]
J Synchrotron RadiatFor the first time an iron metal flame has been mapped by in situ X‐ray absorption spectroscopy. Strong gradients in oxidation state and phase composition across the metallic core and the flame front were found with FeO peaking at the visible flame front and Fe3O4 forming further beyond.Metal fuels such as iron are promising carbon‐free energy carriers
Braun L +7 more
europepmc +2 more sources
The influence of fuel structure on CO and NOx formation in lean premixed hydrocarbon flames [PDF]
, 1978 A study is made of the influence chemical structure of fuel has upon combustion performance through tracing the generation of carbon monoxide and oxides of nitrogen in lean, premixed, hydrocarbon-air flames.
Saleh, H. S. M.
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Journal of Thermal Science and Technology, 2013 The effects of unburned-gas temperature and heat loss on the diffusive-thermal instability of premixed flames were studied by two-dimensional unsteady calculations of reactive flows, based on the diffusive-thermal model equation, under the conditions of ...
Thwe Thwe Aung, Satoshi KADOWAKI
doaj +1 more source
Flame Ignition of Premixed Methane Air Mixtures on a High-Temperature Plate.
JSME International Journal Series B, 1994 The flame ignition process of premixed methane-air mixtures on a high-temperature plate was numerically studied by considering 18 species with 61 elementary reactions in a laminar flow. The ignition is mainly controlled by the diffusion phenomena of heat and mass as well as the chemical reactions. The ignition is delayed at the same surface temperature
Sano, Taeko, Yamashita, Akiko
openaire +2 more sources
Eurasian Chemico-Technological Journal, 2014 The CO2 emission prevention advantage of generating power with high hydrogen content fuels using gas turbines motivates an improved understanding of the ignition behavior of hydrogen in premixed and partially premixed environments.
A. North +4 more
doaj +1 more source