Shock Waves

, Volume 22, Issue 6, pp 557–566 | Cite as

Hydrodynamics of explosion: models and software for modeling explosions and estimation of their consequences

  • K. L. Stepanov
  • Y. A. Stankevich
  • A. S. Smetannikov
Original Article

Abstract

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.

Keywords

Explosion Equation of state Blast waves Modeling Software 

Abbreviation

EP

Explosion products

SW

Shock wave

EOS

Equation of state

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Copyright information

© Springer-Verlag 2012

Authors and Affiliations

  • K. L. Stepanov
    • 1
  • Y. A. Stankevich
    • 1
  • A. S. Smetannikov
    • 1
  1. 1.Radiation Gas Dynamics LaboratoryHeat and Mass Transfer Institute of the National Academy of SciencesMinskBelarus

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