The Proceedings of the Thermal Engineering Conference
Online ISSN : 2424-290X
2022
Session ID : 149
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Investigation of laminar flame speed of nitromethane/iso-octane/air mixtures under high temperature and high pressure environment
*Mari SaitoTakehiko SeoMasato Mikami
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Abstract

In order to improve the efficiency of internal combustion engines, it is necessary not only to improve combustion technologies but also to improve fuel technologies. The purpose of this study is to elucidate the effect of nitromethane addition to the isooctane / air mixture on the combustion characteristics under a high temperature and high pressure environment. Therefore, in addition to the experimental measurement of the laminar flame speed, this research developed the reaction mechanism of nitromethane / isooctane / air mixture and conducted numerical calculation to investigate the factors that affect the laminar flame speed. (95words)

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© 2022 The Japan Society of Mechanical Engineers
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