Regulation of the burning rate of a pyrotechnic composition based on magnesium and sodium nitrate additives of different type and particle size
Authors: Shibanov S.V., Yagodnikov D.A., Sarabjev V.I., Danilova G.A., Kachaun V.S.
Published in issue: #10(58)/2016
DOI: 10.18698/2308-6033-2016-10-1542
Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts
The article considers the results of influence of inorganic fluorides and iron oxide with different dispersion on the burning characteristics of the pyrotechnic composition based on magnesium and sodium nitrate. It shows the laws of burning rate of the studied compounds depending on the type of the additive and the degree of increase the burning rate using different additive content. It was established that under all other equal conditions the effect of increasing of the burning rate under high pressure is mainly caused by the increase of the exponent in the law of burning rate. The article also shows the ability to control the burning rate by the appending of the necessary amount of additive.
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