Autoignition due to hydraulic resistance and deflagration-to-detonation transition

L. Kagan, G. Sivashinsky*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

A further development of the friction-based concept of the deflagration-to-detonation transition is presented. Employing Zeldovich's quasi-one-dimensional formulation for combustion in hydraulically resisted flows, the autoignition of the unburned gas subjected to the friction-induced precompression and preheating is assessed. It is shown that autoignition, triggering the transition, is readily attainable for quite realistic parameters.

Original languageEnglish
Pages (from-to)186-190
Number of pages5
JournalCombustion and Flame
Volume154
Issue number1-2
DOIs
StatePublished - Jul 2008

Funding

FundersFunder number
European Community ProgramRTN-HPRN-CT-2002-00277
United States-Israel Binational Science Foundation2006-151
Israel Science Foundation350-05

    Keywords

    • Autoignition
    • Deflagration-to-detonation transition

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