Hostname: page-component-cd9895bd7-8ctnn Total loading time: 0 Render date: 2024-12-23T06:59:28.367Z Has data issue: false hasContentIssue false

On the Transition from Deflagration to Detonationin Narrow Channels

Published online by Cambridge University Press:  15 June 2008

L. Kagan*
Affiliation:
Sackler Faculty of Exact Sciences, School of Mathematical Sciences Tel Aviv University, Tel Aviv 69978, Israel
Get access

Abstract

A numerical study of a two-dimensional model for premixed gas combustion in a narrow, semi-infinite channel with no-slip boundary condition is performed. The work is motivated by recent theoretical advances revealing the major role of hydraulic resistance in deflagration-to-detonation transition, one of the central yet still inadequately understood phenomena of gaseous combustion. The work is a continuation and extension of recently reported results over non-isothermal boundary conditions, wider channels, and lower incipient flame velocities, closer to those of real life explosives.

Type
Research Article
Copyright
© EDP Sciences, 2007

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)