Parameters Affecting the Erosive Burning of Solid Rocket Motor

Increasing the velocity of gases inside solid rocket motors with low port-to-throat area ratios, leading to increased occurrence and severity of burning rate augmentation due to flow of propellant products across burning propellant surfaces (erosive burning), erosive burning of high energy composite...

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Bibliographic Details
Published in:	MATEC Web of Conferences Vol. 153; p. 3001
Main Authors:	Abdelaziz, Almostafa, Guozhu, Liang, Elsayed, Anwer
Format:	Journal Article Conference Proceeding
Language:	English
Published:	Les Ulis EDP Sciences 01-01-2018
Subjects:	Burning rate Composite propellants Erosive burning Parameter modification Rocket engines Rockets Solid propellant rocket engines
Online Access:	Get full text
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Summary:	Increasing the velocity of gases inside solid rocket motors with low port-to-throat area ratios, leading to increased occurrence and severity of burning rate augmentation due to flow of propellant products across burning propellant surfaces (erosive burning), erosive burning of high energy composite propellant was investigated to supply rocket motor design criteria and to supplement knowledge of combustion phenomena, pressure, burning rate and high velocity of gases all of these are parameters affect on erosive burning. Investigate the phenomena of the erosive burning by using the 2’inch rocket motor and modified one. Different tests applied to fulfil all the parameters that calculated out from the experiments and by studying the pressure time curve and erosive burning phenomena.
ISSN:	2261-236X 2274-7214 2261-236X
DOI:	10.1051/matecconf/201815303001