WebSep 18, 2024 · Abstract: Early treatments of flames as gasdynamic discontinuities in a fluid flow are based on several hypotheses and/or on phenomenological assumptions. The simplest and earliest of such analyses, by Landau and by Darrieus prescribed the flame speed to be constant. Thus, in their analysis they ignored the structure of the flame, i.e. … WebDec 24, 2024 · The premixed flame becomes less dependent on the downstream source as strain rate decreases and pressure increases. Small changes in heat and mass diffusivities have stronger effects than an order-of-magnitude change in Damköhler number. ... Early treatments of flames as gasdynamic discontinuities in a fluid flow are based on …
CiteSeerX — Premixed Flames as Gasdynamic Discontinuities: …
WebJun 1, 2011 · Propagation of wrinkled turbulent flames in the context of hydrodynamic theory - Volume 680 ... Matalon, M. & Matkowsky, B. J. 1982 Flames as gasdynamic discontinuities. J. ... Rastigejev, Y. & Matalon, M. 2006 a Numerical simulation of flames as gas-dynamic discontinuities. WebEarly treatments of flames as gasdynamic discontinuities in a fluid flow are based on several hypotheses and/or on phenomenological assumptions. The simplest and earliest of … philipsburg events
Flames as gasdynamic discontinuities — University of …
WebModels of flames as gasdynamic discontinuities exist, some merely postulated and others derived from the more general equations governing the reactive fluid dynamics. … WebAug 26, 2009 · By adapting the general flame-acoustic interaction theory developed in Wu et al.(J.Fluid Mech., vol. 497, 2003, pp. 23–53), a systematic analysis is carried out for the interaction of a stable premixed flame in a duct with vortical disturbances superimposed on the oncoming mixture.A small-amplitude vortical perturbation, assumed to be a … WebApr 19, 2007 · We consider the propagation speed of thin premixed flames disturbed by the fluid flow and suggest a new approach based on using the generalized curvilinear … philipsburg elks lodge \u0026 country club