Journal of Projectiles, Rockets, Missiles and Guidance >
The Study on the Factors Affecting the Velocity of Submunitions of Large-caliber Cluster Munitions
Received date: 2014-03-21
Online published: 2025-05-26
To study dispersion of large-caliber cluster munitions, the structure model of central tube bursting-type shrapnel was established. According to the feature of the structure, the calculation method of the valid thrust area was built, and an interior ballistic mathematical model was established, the interior ballistic performance curves of this system were got by using a simulation method. Through the analysis of orthogonal experiment, the influences of charge weight of propellant, the allowable pressure of central tube and the volume of drug room on the velocity of submunitions were got. The result shows that the influence of the allowable pressure of central tube on the velocity of submunitions is more. This can provide basis for constructional design of large-caliber cluster munitions.
LIU Jingmin , YAO Wenjin , WANG Xiaoming , WU Wei . The Study on the Factors Affecting the Velocity of Submunitions of Large-caliber Cluster Munitions[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(2) : 65 -68,72 . DOI: 10.15892/j.cnki.djzdxb.2015.02.017
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