An early stage of the drop interaction with shock wave: Airflow, deformation, destruction


Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: All-Russian Scientific Conference on Thermophysics and Physical Hydrodynamics with the School for Young Scientists; Yalta, CRIMEA; Yalta, CRIMEA

Год издания: 2019

Идентификатор DOI: 10.1088/1742-6596/1359/1/012032

Аннотация: The work is devoted to experimental and computational modeling of the flow around water droplets behind an incident shock wave and its effect on deformation and decay. The structure of the flow near and in the wake of the drop, the evolution of the shape and breakup delay were investigated in the range of shock wave Mach numbers MsПоказать полностью=1.109-1.34 and Weber numbers We=200-2200. Comparison of calculations with experiments allowed constructing a phenomenological picture of the behavior of a drop in shock wave as a response to a rapidly changing flow field at an early stage of interaction. © Published under licence by IOP Publishing Ltd.

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Журнал: Journal of Physics: Conference Series

Выпуск журнала: Vol. 1359, Is. 1

Номера страниц: 12032

ISSN журнала: 17426588

Издатель: Institute of Physics Publishing


  • Poplavski S.V. (RAS, SB, Cristianovich Inst Theoret & Appl Mech, Novosibirsk 630090, Russia)
  • Minakov A.V. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Shebeleva A.A. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)