On detonation waves supported by diffusion flames—II. Computational results on film detonation velocities

作者: YOSHIYUKI FUJITSUNA

DOI: 10.1016/B978-0-08-025442-5.50046-9

关键词: MechanicsDiffusion flameDetonation velocityNozzleShock tubeChemistryDiffusion (business)DetonationBoundary layerClassical mechanicsCross section (physics)

摘要: Abstract Film detonation velocity is computed on the basis of a theoretical model that wall boundary layer with diffusion flame inside shock tube constricts core flow, forming an equivalent Laval nozzle C-J point reached at minimum cross section. The for case C 10 H 20 as condensed fuel deposited filled oxygen 1 atm, and results show reasonable agreement existing experiments.

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