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2020, vol. 70, iss. 2, pp. 22-28
Combustion stability analysis of composite propellants with octogen
Military Technical Institute - MTI, Belgrade, Serbia
Keywords: composite solid propellant; octogen; ballistic behaviour; combustion instability
Research of operating pressure levels with irregular combustion and the effect on combustion instability of composite solid propellants with different quantity of octogen (HMX) are presented in this paper. The content of HMX increased in relation to the oxidant, ammonium perchlorate (AP). Combustion stability of the propellants was improved by adding titanium (IV) oxide powder and through the optimal projected ratio of two oxidizer fractions. Parameters of burning rate laws were determined and p-t diagrams were observed and compared.
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article language: English
document type: unclassified
DOI: 10.5937/str2002022B
received: 15/07/2020
accepted: 01/09/2020
published in SCIndeks: 14/04/2021
Creative Commons License 4.0

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