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《Journal of Projectiles.Rockets.Missiles and Guidance》 2005-04
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Numerical Analysis on Interior Ballistics of the Micro-Impulsive Thruster

ZHOU Hai-qing~1,YOU Zheng~1,ZHANG Ping~2 (1.The Department of Precision Instruments and Mechanology,Tsinghua University, Beijing 100084,China;2.School of Mechano-Electronics Engineering,Beijing Institute of Technology, Beijing 100081,China)  
In order to figure out the interior ballistic characteristics of the micro-impulsive thruster,numerical calculation and simulation have been done,in which the effects of the transient burning were taken into consideration and steady burning rate under different pressure ranges were used.According to the comparison among the results of several calculation schemes,it shows that the accurate steady burning rate of the propellant in extended pressure range is the primary effect on the interior ballistic characteristics of the micro-impulsive thruster while transient burning places relatively less ones.
【CateGory Index】: TJ012.1;
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