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Keyword: active elements

  • MATHEMATICAL MODELLING OF TECHNOLOGICAL PROCESSES AND SYSTEMS

    Numerical modeling of impact interaction between an active element and a deformable barrier

    • Krumov Angel
    • Simeonova Antoaneta
    Mathematical Modeling, Vol. 5 (2021), Issue 4, pg(s) 139-140
    • Abstract
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    A methodology for calculating the impact interaction between an active element and a deformable barrier is developed on the basis of approximated analytical results. As an active element is considered a hemisphere smoothly shaped into a cylinder. Results from calculations using the proposed methodology are applied. The examples presented here are two extreme cases of interaction that differ from each other by the initial angle of contact of the active element with the barrier.

  • SCIENCE

    High energy formation of active elements: processes of creation and methods of improvement

    • Krumov Angel
    • Simeonova Antoaneta
    Science. Business. Society., Vol. 6 (2021), Issue 2, pg(s) 42-44
    • Abstract
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    Thе paper examines the processes associated with the high-energy formation of active elements. A model of the processes is created and certain relations are derived, which are suitable for practical calculations of the parameters of high -energy systems with directional motion. The processes of movement, deformation and penetration of the active element are studied. Methods and means for influencing the processes of creation and improvement of the active elements are proposed.

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