著者

遠藤 琢磨 須佐 秋生

出版者

一般社団法人 日本燃焼学会

雑誌

日本燃焼学会誌 (ISSN:13471864)

巻号頁・発行日

vol.55, no.174, pp.317-328, 2013 (Released:2018-01-26)

参考文献数

17

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Fundamentals of the propagation characteristics of a detonation are reviewed. First, the propagation characteristics of a detonation are discussed from the one-dimensional point of view. In this discussion, the characteristics of a steadily-propagating detonation and how to determine its static parameters are elucidated. Second, the non-planarity and transverse-wave structure of an actual detonation front are discussed. The transverse waves propagating along the leading shock wave of a detonation front and colliding with each other depict a cellular pattern after the passage of the detonation. The importance of the characteristic size of this cellular pattern is emphasized introducing so-called dynamic parameters of detonations. Finally, the stability issue of the transverse-wave structure of a detonation front is touched on. This issue has been drawing the attention of many researchers for more than a decade.