On the Characteristics of Liquid Explosive Dispersing Flow

In this paper, some experiments of liquid dispersion flow driven by explosion in vertical plane were carried out using a liquid explosive dispersion device with film cylindrical constraints. The separated time series describing the breakup shape and dispersion process of liquid were recorded with high speed CMOS camera. The experimental results were analyzed and some essential characteristics of liquid dispersing flow are presented.





References:
[1] D R Gardner."Near-field Dispersal Modeling for Liquid
Fuel-air-explosive". DE91000079 (SAND-90-0686),1990.
[2] M.Samirant, G.Smeets, Ch.Baras, H.Royer,and L.R.Oudin, "Dynamic
Measurements in Combustible and Detonable Aerosols", Propellants,
Explosive & Pyrotechnics,vol.14,pp.47-56,1989
[3] J.H.Wang, Unsteady Flow and Shock Wave in Two Dimensions (in
Chinese). Beijing: Science Press, 1994, ch5.
[4] L.Li, J.Cui, Y.C.Dong, "Experimental investigations to the interfaces
breakup during liquid explosive disseminations process",Chinese Science
Bulletin, vol.54, no.12, pp. 1693-1700, 2009.
[5] X.X.Lu, L.Li, X.B.Ren , X.F.Yan, Y.C.Dong. Numerical simulations of
interactions between shock wave and gas-liquid-air interfaces. Journal of
Physics: Conference Series vol.216, 2010.
[6] X.B.Ren, X.X.Lu, L.Lei, X.F.Yan, Y.J.Ren, "Experimental Research and
Numerical Simulation of Liquid Explosion Dispersion", Acta
ArmamentarII, vol.31, suppl.1, pp.93-97.