بررسی مواد مرکب W/ZrC جهت استفاده در قطعات موشک سوخت جامد(علمی-ترویجی)
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بررسی روش های ایمن تخلیه موشک های سوخت جامد، انهدام یا بازیابی برخی از اجزاء سوخت (علمی- ترویجی)
After several years, Solid rockets in storage, due to physical and chemical process have been aged and under these conditions performance will largely fall. Because of the risks of keeping aged rockets in depot, solid propellants must be removed and using safe and green methods disposal them. Discharge and disposal of these aged propellants using traditional methods has hazards and environmenta...
full textتعیین روش های مناسب جهت کاهش حساسیت دمایی در سوخت جامد مرکب بر پایه HTPB(علمی- ترویجی)
The aims of this paper are review the effects of Propellant Formulation parameters and improving an understanding of mechanisms of burn rate temperature sensitivity. The initial temperature of a solid propellant influences the burn rate, pressure and thrust of the propulsion system. The temperature sensitivity, σp of solid propellant burn rate directly affects the accuracy and performance of th...
full textبررسی اثر پوششدهی آمونیوم پرکلرات بر خواص سوخت جامد مرکب(علمی-ترویجی)
Abstract: Oxidizer constitute most part of propellant and ammonium perchlorate is most used oxidizer in solid propellant among other oxidizer. Coating is one method to prevent agglomeration of ammonium perchlorate or to create other desirable properties on ammonium perchlorate. Usually type of coating agent and method of coating are selected on base of purpose of coating. Target of coating per...
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Journal title
volume 6 issue 1
pages 21- 29
publication date 2010-07
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