Accession Number : AD0739292

Title :   The Question of Burning in Turbulent Flow,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Yarin,L. P.

Report Date : 15 DEC 1971

Pagination or Media Count : 7

Abstract : An attempt is made to analyze qualitatively the different combustion diagrams of jets in the development of discussions in the literature on the effect of turbulent pulsations in temperature on the combustion rate observed. Using ordinary terminology the author distinguishes three regions: the 'kinetic' region for small pulsations corresponding to the volumetric model of turbulent combustion; the 'intermediate' region in which the mixing characteristics and the total reaction rate are considerable; and the 'diffusion' region for which turbulent pulsations play a considerable role.

Descriptors :   (*FLAME PROPAGATION, TURBULENCE), (*BURNING RATE, MATHEMATICAL MODELS), FLOW FIELDS, COMBUSTION, PULSES, TEMPERATURE, FACTOR ANALYSIS, USSR

Subject Categories : Fluid Mechanics
      Combustion and Ignition

Distribution Statement : APPROVED FOR PUBLIC RELEASE