Volume 12, Issue 2 (1-2017)                   مواد پرانرژی 2017, 12(2): 31-40 | Back to browse issues page

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saberi moghaddam A, zarekar A, emami fard Z. مروری بر فرمولاسیون پیشرانه‌های مولد گاز بر پایه اکسید کننده آمونیوم نیترات . مواد پرانرژی. 2017; 12 (2) :31-40
URL: http://isaem.ir/article-1-932-en.html
, abolhasanezarekar@gmail.com
Abstract:   (1842 Views)

In most gas generator systems, production of gases at low temperature (less than 1000 °C) over a relatively long operation time (between 10 to 300 seconds) is needed. According to studies, composite propellant based on ammonium nitrate as oxidizer, especially AN/HTPB propellant is most commonly propellant used in gas generators. Because of low burning rate (about 2 mm/s at a pressure of 70 bar), low flame temperature (about 1000 °C), and low pressure sensitivity (about 0.4). In this paper, formulation of this propellant has been studied to use in gas generators.

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