Results 31 to 40 of about 1,445,599 (361)
Case Studies in Thermal Engineering, 2018 Upward flame spread characteristics over extruded polystyrene (XPS) foams with different porosities has been analyzed through experiments. In this paper, the average flame height and average maximum flame temperature first rise and then drop with ...
Qing xuan Meng +3 more
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Effects of Ethanol Blending on the Formation of Soot in n-Heptane/Air Coflow Diffusion Flame
Journal of Chemistry, 2020 Laminar diffusion flame was used to study the effect of ethanol on n-heptane flame in terms of the morphology and microstructure of soot under atomization combustion.
Yuchen Ya +6 more
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Multi-Scale Flame Situation Detection Based on Pixel-Level Segmentation of Visual Images
Applied Sciences, 2023 The accurate analysis of multi-scale flame development plays a crucial role in improving firefighting decisions and facilitating smart city establishment.
Xinzhi Wang +4 more
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An Experimental Investigation on the Impact of Burner Height and Location on the Characteristics of Externally Venting Flames [PDF]
Fire and Materials, EarlyView.ABSTRACT Fire sources in actual compartment fires exhibit a predominantly uneven spatial distribution. In this context, the impact of the height and location of the fire source, as well as the heat release rate (HRR) of the fire, on the thermal characteristics of Externally Venting Flames (EVF) is experimentally investigated.
Dionysios I. Kolaitis, Andrianos Koklas
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Case Studies in Thermal Engineering, 2019 A series of comparative laboratory experiments were conducted to study the width effects and flame splitting phenomenon in upward flame spread. The test samples were 2.0 mm thick and 45 cm tall advertising canvas sheets with widths of 4.0–10.0 cm.
Sinian Gu, Xuemin Bu, Yunji Gao
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Effect of steam addition on gas turbine combustor design and performance [PDF]
, 2016 Adding steam influences the combustion process inside the combustor, which should be taken into account during combustor design. The design of combustor has long been the most challenging process.
Hu, Chunbo +4 more
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LES-CMC simulations of different auto-ignition regimes of hydrogen in a hot turbulent air Co-flow [PDF]
, 2013 Large-Eddy Simulation (LES) results in combination with first-order Conditional Moment Closure (CMC) are presented for a hydrogen jet, diluted with nitrogen, issued into a turbulent co-flowing hot air stream.
Mastorakos, E +2 more
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Nihon Kikai Gakkai ronbunshu, 2020 This study investigated experimentally a response of premixed Bunsen flame to transient change in a fuel composition and a method to control the variation. Fuel mixtures were composed of methane, ethane and propane. The volumetric fraction of methane was
Shuichi UMEZAWA +4 more
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Dynamics of Laterally Propagating Flames in X-ray Bursts. I. Burning Front Structure [PDF]
, 2019 We investigate the structure of laterally-propagating flames through the highly-stratified burning layer in an X-ray burst. Two-dimensional hydrodynamics simulations of flame propagation are performed through a rotating plane-parallel atmosphere ...
Cavecchi, Yuri +5 more
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Case Studies in Thermal Engineering, 2020 Fire safety of utility tunnel, which is significantly affected with cables, has arouse public concern. This work experimentally investigated influences of interlayer distance (d) and cable spacing (s) on flame characteristics and fire hazard of ...
Weiguang An +4 more
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