Hydrodynamics of explosion: models and software for modeling explosions and estimation of their consequences
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- Stepanov, K.L., Stankevich, Y.A. & Smetannikov, A.S. Shock Waves (2012) 22: 557. doi:10.1007/s00193-012-0390-y
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Physical and hydrodynamic processes accompanying explosions of condensed explosives and fuel–air mixtures have been considered. Wide-range equations of state of explosion products and air have been used. A physical model and a program code based on the gas dynamics equations in the Lagrangian form have been developed for modeling one-dimensional hydrodynamic processes in the near zone of explosion. This firmware forms the basis for estimation of explosion consequences. The described model has shown its working efficiency within a wide range of explosion energies and environmental conditions.
KeywordsExplosionEquation of stateBlast wavesModelingSoftware
Equation of state