SPRAY DIFFUSION FLAMES WITH ARBITRARY INITIAL DROPLET VELOCITY DISTRIBUTIONS

被引：13

作者：

GREENBERG, JB

机构：

[1] Faculty of Aerospace Engineering, Technion - Israel institute of Technology

来源：

COMBUSTION SCIENCE AND TECHNOLOGY | 1991年 / 75卷 / 1-3期

关键词：

D O I：

10.1080/00102209108924076

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A model of a laminar Burke-Schumann type of diffusion flame is developed in which the fuel is supplied in the form of droplets having an arbitrary initial velocity distribution. The spray of droplets is described using a sectional approach. The governing equations are normalized and various nondimensional parameters associated with the spray and the motion of the droplets therein are identified. Analytic solutions are presented for different assumed droplet velocity distributions. Effects of droplet velocity, dimensionless drag and vaporization coefficients and spray angle parameter on flame height, width and type are illustrated in a discussion of a detailed parametric analysis based on numerous calculations. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：13 / 30

页数：18

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