پیشرانه تفنگی با ضریب دمایی پایین
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پایداری بالستیکی پیشرانه های تفنگی (علمی-ترویجی)
Generally, storage long time gun propellants cause negative ballistic effects. thus, retain ballistic stability of gun propellants during storage is one of the requirement new gun propellants. in this paper, deals with the ballistic stability conventional and new gun propellants. Therewithal, effective factors on ballistic stability and changing ballistic parameters (muzzle velocity & peak pres...
full textتحلیل عددی بالستیک داخلی سلاح برای پیشرانه های تفنگی با لایه تاخیری
In the current research work, a zero-dimensional code for the internal ballistic weapon analysis has been developed with a deterrent layer propellant. Today, the driving of the deterrent layer is widely used in small and medium-caliber weapons. The deterrent layer is in the form of a thin coating on the surface of a single base or double base gun propellants. The main purpose of this type of s...
full textاستخراج ضرایب نرخ سوزش پیشرانه تفنگی بر اساس داده های تست محفظه بسته
When dealing with research and development of gun propellants, a less expensive, quicker and safer process of closed vessel evaluation adopted rather than gun firing. In the current research work a computer program (BRCBADR) has been developed for the burning rate reduction from closed vessel test data. Correct determination of thermo-chemical properties of propellants provides accurate results...
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Journal title
volume 7 issue 1
pages 33- 44
publication date 2011-07
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