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Abstract <p>The research works on the modeling and numerical algorithmization of combustion processes, the formation of secondary structures and the mechanisms of associated transient processes revealed that resonance can be avoided due to skip from local equilibrium manifold by turbulization of the laminar process during thermal pumping. In the case of a single active component, the global heterogeneity of a system can be characterized as a nonuniform enthalpy distribution over the flow (mixture). The results of numerical experiment show that the turbulization of combustion process during thermal pumping, as well as for vibrational combustion, leads to the formation of a vast .time zone of detonation combustion in the vicinity of thermal explosion resonance.</p>

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Modeling of Detonation Mode in Thermal Pumping

  • 期刊论文

  • 发表日期：

    2025年5月1日

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  • E. V. Radkevich,
  • M. E. Stavrovskii,
  • A. V. Ragutkin,
  • O. A. Vasil’eva,
  • M. I. Sidorov

摘要

Abstract

The research works on the modeling and numerical algorithmization of combustion processes, the formation of secondary structures and the mechanisms of associated transient processes revealed that resonance can be avoided due to skip from local equilibrium manifold by turbulization of the laminar process during thermal pumping. In the case of a single active component, the global heterogeneity of a system can be characterized as a nonuniform enthalpy distribution over the flow (mixture). The results of numerical experiment show that the turbulization of combustion process during thermal pumping, as well as for vibrational combustion, leads to the formation of a vast .time zone of detonation combustion in the vicinity of thermal explosion resonance.