A 9 POINTS FINITE-VOLUME COMPUTATION OF DROPLET FLAME IGNITION

被引：2

作者：

BENKHALDOUN, F ^{[1
]}

BORGHI, R ^{[1
]}

GONZALEZ, M ^{[1
]}

机构：

[1] UNIV ROUEN,CORIA,CNRS,F-76134 MONT ST AIGNAN,FRANCE

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1994年 / 114卷 / 3-4期

关键词：

D O I：

10.1016/0045-7825(94)90176-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The ignition of a droplet simulated as a porous cylindrical wall is addressed numerically. This 'model droplet' is located in a constant volume chamber, in the vicinity of a heated planar wall. Despite the restrictive assumptions that are made on the chemical process, the flow around the droplet, strongly influenced by the heat release, is rigorously computed by means of the full Navier-Stokes equations. The transient of the phenomenon is captured and the numerical method based on a nine points upwind differencing scheme, is proved to be relevant for this physical problem.

引用

页码：295 / 305

页数：11

共 10 条

[1] EXPLICIT ADAPTIVE CALCULATIONS OF WRINKLED FLAME PROPAGATION [J].