Determination of the specific impulse of composite solid propellants under laser radiation / A. G. Korotkikh [et al.]
Язык: английский.Серия: Advanced Material & Nanotechnology • PosterРезюме или реферат: The ignition characteristics are experimentally determined of the perspective composite solid propellants based on ammonium perchlorate, butadiene rubber and aluminum nanopowder Alex, containing the powder additives of boron, titanium and iron in an amount 2 wt.%. The gasification and ignition delay times, impulse of reactive force of the studied compositions were determined at the constant radiant heat flux in air. It was found that the partial replacement of Alex on boron and iron powders in the composition of solid propellant can reduce the ignition delay time by 1.3-1.5 times and increase the impulse of reactive force 1.1-1.3 times..Примечания о наличии в документе библиографии/указателя: [References: 17 tit.].Тематика: электронный ресурс | труды учёных ТПУ | композиты | твердое топливо | добавки | металлы | порошки | газификация | реактивная сила | лучистое тепло Ресурсы он-лайн:Щелкните здесь для доступа в онлайнTitle screen
[References: 17 tit.]
The ignition characteristics are experimentally determined of the perspective composite solid propellants based on ammonium perchlorate, butadiene rubber and aluminum nanopowder Alex, containing the powder additives of boron, titanium and iron in an amount 2 wt.%. The gasification and ignition delay times, impulse of reactive force of the studied compositions were determined at the constant radiant heat flux in air. It was found that the partial replacement of Alex on boron and iron powders in the composition of solid propellant can reduce the ignition delay time by 1.3-1.5 times and increase the impulse of reactive force 1.1-1.3 times.
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