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Frequency characteristics of a laminar flame
Journal of Applied Mechanics and Technical Physics, 1975A theoretical study is made of the effect of harmonic pressure oscillations on a flat laminar flame. Frequency characteristics of the flames are obtained at amplitudes of the pressure oscillations which are small compared with the average pressure. It is established that in a broad range of frequencies the disturbances in the integral rate of heat ...
V. A. Sklyarov, V. I. Furletov
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Emission characteristics of hydrogen-oxygen flames
Journal of Applied Spectroscopy, 2010The emission spectra of hydrogen-oxygen flames are discussed. High temperature measurements of the radiative characteristics of the OH group in flames are described. The spectral absorption coefficients and the integral intensities of the hydroxyl bands are analyzed.
N. I. Moskalenko +3 more
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Flaming Combustion Characteristics of Upholstered Furniture
Journal of Fire Sciences, 1989A designed set of upholstered chairs, differing variously with respect to foam, fabric and the use of an interliner, was subjected to rate of heat release studies using a specially constructed room calorimeter. Although the ease of ignition was found to be influenced by the covering fabric, major prog ress toward reducing fire risk was demonstrated ...
John G. Schuhmann, Gordon E. Hartzell
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Characteristics of microjet methane diffusion flames
Combustion Theory and Modelling, 2006Characteristics of microjet methane diffusion flames stabilized on top of the vertically oriented, stainless-steel tubes with an inner diameter ranging from 186 to 778 μ m are investigated experimentally, theoretically and numerically. Of particular interest are the flame shape, flame length and quenching limit, as they may be related to the minimum ...
T. S. Cheng +5 more
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Characteristics of Transient Gas Diffusion Flame
SAE Technical Paper Series, 1997<div class="htmlview paragraph">CNG is one of the future fuel for a CI engine. Recently, the general tendency is the use of the high pressure injection system over 100 MPa in a CI engine for the near future severe regulation. Combustion phenomenon in a CI engine with such injection system is like a transient gas diffusion flame. The flow in a gas
Hajime Fujimoto +4 more
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Characteristics of premixed trimethylaluminiumoxygen flames
Combustion and Flame, 1965Abstract Premixed flames of trimethylaluminium vapours and oxygen have been stabilized at reduced pressures (3 to 25 mm of mercury) and a number of their characteristics (stability region, burning velocity, emission spectrum) have been investigated. The flame is characterized by a double reaction zone, the first caused by aluminium reactions, and the
M. Vanpée, E.C. Hinck, T.F. Seamans
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Initial flame propagation characteristics of the hydrogen spherical premixed flame
International Journal of Hydrogen Energy, 2023Peng Chen +3 more
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Burning characteristics of aluminum/air flames
2016Metallic powders can be burned with air and recovered afterwards for recycling. Provided that the recycling process uses low-carbon energy sources, they might be used as a clean, high-density energy carrier. This work presents a new experimental setup capable of producing well-controlled aerosols and stabilizing Bunsen-type flames of aluminum particles
Lomba, Ricardo +5 more
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Burning characteristics of aluminum-air flames
2017Metal particles present an interesting potential as a carbon-free energy carrier. Indeed, they are highly energetic, and its combustion in atmospheric air could provide the specific energy and power density that metal-air batteries are still struggling to achieve. In order to better evaluate this potential, it is necessary to know the metal-air aerosol
Lomba, Ricardo +4 more
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