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Showing 1 to 5 of 5 for “"Turbulent Diffusion Flames"”.
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Flame Structure and Emissions of Strongly-Pulsed Turbulent Diffusion Flames with Swirl
This work studies the turbulent flame structure, the reaction-zone structure and the exhaust emissions of strongly-pulsed, non-premixed flames with co-flow swirl. The fuel injection is controlled by strongly-pulsing the fuel flow by a fast-response solenoid valve such that the fuel flow is …
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A Study of Ion Concentration Fluctuations in Turbulent Diffusion Flames using Correlation Techniques
… of non equilibrium ion chemical kinetics in a turbulent diffusion flame. In such a system the charged species undergo a chemical reaction concurrently with turbulent mixing. Where the chemical reaction rate is greater than the appropriate mixing rate it has been theoretically predicted that a …
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Flamelet modelling of soot formation in diffusion flames
… been applied to soot formation in laminar and turbulent diffusion flames. The aim was to study how different model parameters affect soot formation in diffusion flames. It was shown that certain assumptions are more crucial in laminar diffusion flames than in turbulent ones. The soot formation …
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A Parallel Solution-Adaptive Method for Turbulent Non-Premixed Combusting Flows
… is proposed and applied to the predictions of turbulent non-premixed compressible combusting flows for both two and three space dimensions. The parallel solution-adaptive algorithm solves the system of partial-differential equations governing turbulent compressible flows of reactive thermally …
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Experimental and numerical studies of whirling fires
… space and within enclosures. Buoyant whirling flames may be potentially more destructive than ordinary fires due to greater burning rate, higher concentration of heat release in a small region of the plume core, increased radiative output and unexpected smoke movement. The effects of rotation …