Results 41 to 50 of about 129,676 (212)
Flame spread in laminar mixing layers: the triple flame [PDF]
, 1993 In the present paper we investígate flame spread in laminar mixing layers both experimentally and numerically. First, a burner has been designed and built such that stationary triple ñames can be stabilised in a coflowing stream with well defined linear ...
Bray, K.N.C. +3 more
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Journal of Combustion, 2011 Two solid pyrolysis models are employed in a concurrent-flow flame spread model to compare the flame structure and spreading characteristics. The first is a zeroth-order surface pyrolysis, and the second is a first-order in-depth pyrolysis.
Ya-Ting Tseng, James S. T'ien
doaj +1 more source
Journal of Combustion, 2022 Fire occurring in the chaparral behaves as a crown fire, a dual-layer fire that typically ignites in a dead surface fuel layer and transitions to an elevated live crown layer where it continues to spread.
Jeanette Cobian-Iñiguez +5 more
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Effects of boundary layer displacement and separation on opposed-flow flame spread [PDF]
, 1997 An analysis is presented of the viscous-inviscid Interaction region around the tip of a flame spreading over the surface of a solid fuel in a forced laminar high reynolds number air stream that opposes the flame propagation. Through the interaction, the
Higuera Antón, Francisco +2 more
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Flame spread of droplet-cloud elements with two-droplet interaction in microgravity
Journal of Thermal Science and Technology, 2017 This research conducted microgravity experiments to investigate the flame-spread characteristics of the fuel-droplet-cloud element with uneven droplet spacing, which is a basic element of a randomly distributed droplet cloud at the critical condition for
Masato MIKAMI +6 more
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Fire behaviors along timber linings affixed to tunnel walls in mines.
PLoS ONE, 2021 Timber linings are applied as primary supports in the tunnel fault and fracture zones of mines. These linings are essential to prevent broken rock from falling during the occurrence of exogenous fires. In this study, experiments and numerical simulations
Ke Gao +5 more
doaj +1 more source
Study on the numerical model of 2-dimensional surface flame spread due to wind and slope in forest fire [PDF]
, 2012 The characteristics of the spread of a forest fire are generally related to combustibles, geographical features, and metrological conditions such as wind.
Kim, D.
core
Study on the influence of restricted distance on fixed-width discrete of discontinuous flame spread
Case Studies in Thermal EngineeringThis study investigates the impact of varying distances between vertical walls on the propagation of discrete flames in PMMA (Polymethyl Methacrylate) slabs.
Zhenkun Wu +5 more
doaj +1 more source
Fire, 2022 Elucidating the characteristics of continuous oil spill fires for different slope conditions can provide important theoretical support for the prevention of, and rescue strategies during, oil spill fire accidents.
Xiaoxiao Sun +3 more
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Combustion Theory and ModellingA model of opposed flame spread along thin electric wires is developed to estimate the variation of flame spread rate (Vf) with oxygen concentrations and oxidiser flow velocity. The length of pyrolysis zone (Lpy) and Vf are treated as eigenvalues of the problem, and one-dimensional energy balance equations for the wire core and insulation are ...
Yusuke Konno +2 more
openaire +2 more sources