Ejection Of Bomblet Spread Dynamics Analysis

Acoustic jamming equipment is a kind of powerful developing weapon, whichis used in Hydro-Acoustic Countermeasure.When the shrapnel acoustic jamming equipment works, it develops a greatmany bullets in the air. In the thesis, we study the basic principle ofbomblets distribution after these bullets fall down.First, study the force of the bullets when they are casted in the air.Then, found the ballistic trajectory model of shrapnel acoustic jammingequipment through proper predigestion. Then solve the model by MATLAB. Afterthat get the image that contains the principle of the movements of the bullets.Also get the image that contains the principle of the bomb lets distribution.Then study the principle of the main factors that affects bombletsdistribution by changing the parameters of the model.At last do the simulated experiment. Comparing the data collected inthe experiment and the results we calculated by MATLAB. The model isvalidated.All that done in the thesis provides plenty of valuable references tothe correlation study in theory and experiments.