Dependence of explosion initiation threshold of petn with absorp-tive additives on the uniform compression pressure of the sample / A. S. Skripin [et al.]
Уровень набора: Известия вузов. Физика, научный журнал / Национальный исследовательский Томский государственный университет (ТГУ) = 1957-Язык: английский ; резюме, eng.Страна: Россия.Резюме или реферат: The behavior of pressed PETN pellets is studied in irradiation by nanosecond pulses of CO2 laser. It is experimentally shown that explosive decomposition initiation fails if the irradiated surface is uncovered even at the maximal energy density (10 J/cm 2). Initiation succeeds if the irradiated surface is covered with a glass plate and the pressure is applied to it. The oscillograms of the sample glowing and the acoustic responses during explosive decomposition are obtained..Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | кинетика разложения | порог инициирования Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
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The behavior of pressed PETN pellets is studied in irradiation by nanosecond pulses of CO2 laser. It is experimentally shown that explosive decomposition initiation fails if the irradiated surface is uncovered even at the maximal energy density (10 J/cm 2). Initiation succeeds if the irradiated surface is covered with a glass plate and the pressure is applied to it. The oscillograms of the sample glowing and the acoustic responses during explosive decomposition are obtained.
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