Please use this identifier to cite or link to this item:

TitleInfluence of the reaction heat on the linear stability spectra of steady detonation in the kinetic frame
Author(s)Carvalho, Filipe
Soares, A. J.
KeywordsBoltzmann equation
Chemical reactions
Steady detonation waves
Issue date2011
PublisherAmer Inst Physics
JournalAIP Conference Proceedings
Abstract(s)The structure and linear stability of the one-dimensional steady overdriven detonation wave supported by a chemical reaction of type $A+A \rightleftharpoons B + B$ are examined in the frame of the Boltzmann equation extended to chemically reacting gases. The structure of the steady wave solution is determined solving the system of the Rankine-Hugoniot conditions supplemented with the rate law, in a chemical regime which corresponds to the early stage of the reaction process. % The response of such steady wave solution to one-dimensional disturbances is investigated using a normal mode linear analysis which leads to an initial value problem for the state variable disturbances in the reaction zone. % Some results are obtained numerically in order to describe the stability spectra of the steady solution. The emphasis of the present study is on the influence of the reaction heat on the linear stability spectra.
TypeConference paper
Publisher version
AccessOpen access
Appears in Collections:CMAT - Artigos em atas de conferências e capítulos de livros com arbitragem / Papers in proceedings of conferences and book chapters with peer review
DMA - Comunicações

Files in This Item:
File Description SizeFormat 
AJSoares2_2010.pdfVersão dos autores para o documento publicado.120,72 kBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID