Effects of chemical reaction model on H2/O2 detonation at high pressures

Satoshi Adachi, A. Koichi Hayashi, Youhi Morii, Nobuyuki Tsuboi, Eisuke Yamada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The relation between the detailed chemical reaction model and detonation simulations is studied by performing the zero-, one-, and two-dimensional numerical analyses using several chemical reaction medels. The comparison of these reaction models at high pressure is performed to get the combustion characteristics such as the ignition delay time, laminar flame velocity, and their sensitivity analysis. The Petersen and Hanson model and Koshi model are chosen for the reaction models in the detonation simulation. Other models are used for the comparison of combustion characteristics only. The numerical results are compared with experimental results and are discussed about the better detailed chemical reaction model in the numerical simulations at high pressure conditions.

Original languageEnglish
Title of host publication47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition
Publication statusPublished - 2009
Externally publishedYes
Event47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition - Orlando, FL, United States
Duration: 2009 Jan 52009 Jan 8

Publication series

Name47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition

Conference

Conference47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition
CountryUnited States
CityOrlando, FL
Period09/1/509/1/8

ASJC Scopus subject areas

  • Space and Planetary Science
  • Aerospace Engineering

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