Results 231 to 240 of about 259,824 (268)
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Lewis Carroll's Amazing Number-Guessing Game
The College Mathematics Journal, 2002Richard McCoart's (RmcCoart@ oyola.edu) main area of I' ri'? -~.. .. . . ~ Iinteret is graph theory. He translated the first book on 1iI I: ::: =::= -i graph theory, which appeared in 1936 in German. The I .i , . translation was published fairly recently by Birkhauser * [n "l ae a th t Publishers of Boston, Basel, and Berlin.
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Traveling Fronts for the Thermo-Diffusive System with Arbitrary Lewis Numbers
Archive for Rational Mechanics and Analysis, 2009The paper deals with a reaction-diffusion system of a special type, namely, of so-called KPP type. The definition domain of the system is cylindrical. The right hand side of the system contains a Lewis number, which is the ratio of thermal and material diffusivities.
Hamel, François, Ryzhik, Lenya
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Streamline segment statistics of premixed flames with nonunity Lewis numbers
Physical Review E, 2014The interaction of flame and surrounding fluid motion is of central importance in the fundamental understanding of turbulent combustion. It is demonstrated here that this interaction can be represented using streamline segment analysis, which was previously applied in nonreactive turbulence.
Nilanjan, Chakraborty +2 more
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Calculation and Consideration of the Lewis Number for Explosion Studies
Process Safety and Environmental Protection, 2002When a laminar flame front becomes cellular, the flame front area increases and the rate at which the unburnt gases are consumed is increased. If this is not taken into account when modelling vented or non-vented explosions, the pressures that vessels containing explosions are subject to can be greatly under-predicted.
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Effects of Lewis Number on Scalar Variance Transport in Premixed Flames
Flow, Turbulence and Combustion, 2010zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chakraborty, Nilanjan +1 more
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Effects of Chemical Reaction on Gas Properties and Lewis Number
ARS Journal, 1962Criteria for the maximum effect of chemical reaction on thermal properties such as heat capacity, thermal conductivity, and coefficient of thermal expansion of interest in heat transfer processes are examined for gaseous systems of the type where a single equilibrium reaction between reactants and products occurs.
STEPHEN S. T. FAN, DAVID M. MASON
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A proposal for a combustion model considering the Lewis number and its evaluation
European Journal of Mechanics - B/FluidszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Akagi, Fujio +3 more
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Multi‐dimensional combustion waves for Lewis number close to one
Mathematical Methods in the Applied Sciences, 2006AbstractThis paper is devoted to the study of multi‐dimensional travelling wave solution for a thermo‐diffusive model, describing the propagation of curved flames in an infinite cylinder. The linear dependence of the components of the reaction rate together with the existence of an ignition temperature ensure that the corresponding linearized operator ...
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Revisiting effective Lewis number of combustible mixtures
Fuel, 2023Lu-Qing Wang, Yun Ge, Hong-Hao Ma
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