流体工学部門講演会講演論文集
Online ISSN : 2424-2896
セッションID: 1407
会議情報
1407 輸送効果を考慮した3次元爆轟波の数値解析
小澤 賢翁横江 博樹杉村 忠良滝 佳弘
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会議録・要旨集 フリー

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The applied research on the next generation propulsion engine utilizing high energy of the detonation has been performed. However, the detonation is high speed combustion phenomena, and then it is very difficult to reveal the detail structure. In this study, the spin detonation has been reproduced by three dimensional numerical analysis with transport phenomena, and the viscous effect has been evaluated by the density distribution of chemical species and propagation behavior. At the same time, discussion about the fluctuation behavior of the propagation velocity and the maximum pressure on the presence or absence of transport effects also have been done. The numerical calculation has been approximated by finite difference method using the semi-implicit MacCormack TVD scheme.
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