Combustion and agglomeration of aluminized high-energy compositions

A. G. Korotkikh, V. A. Arkhipov, O. G. Glotov, K. V. Slyusarskiy

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

1 Цитирования (Scopus)

Аннотация

The results of combustion study for high-energy compositions (HECs) based on ammonium perchlorate (AP), butadiene rubber and ultrafine powder (UFP) aluminum Alex, and agglomeration of metal particles on the burning surface and composition of condensed combustion products (CCPs) are presented. It was found that partial replacement 2 wt. % of Alex by iron UFP in HEC increases the burning rate 1.3 - 1.4 times at the range of nitrogen pressure 2.0-7.5 MPa and reduces the mean diameter of CCPs particles d43 from 37.4 μm to 33.5 μm at pressure ∼ 4 MPa. Upon partial replacement 2 wt. % of Alex by boron UFP in HEC the recoil force of gasification products outflow from burning surface is increased by 9 % and the burning rate of HEC does not change in the above pressure range, while the mean diameter of CCPs particles is reduced to 32.6 μm at p ∼ 4 MPa.

Язык оригиналаАнглийский
Название основной публикацииIOP Conference Series: Materials Science and Engineering
ИздательInstitute of Physics Publishing
Том93
Издание1
DOI
СостояниеОпубликовано - 13 окт 2015
Событие21st International Conference for Students and Young Scientists: Modern Technique and Technologies, MTT 2015 - Tomsk, Российская Федерация
Продолжительность: 5 окт 20159 окт 2015

Другое

Другое21st International Conference for Students and Young Scientists: Modern Technique and Technologies, MTT 2015
СтранаРоссийская Федерация
ГородTomsk
Период5.10.159.10.15

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

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