Study on the influence of structure shape of semi armour piercing warhead on vertical armour piercing efficiency

Study on the influence of structure shape of semi armour piercing warhead on vertical armour piercing efficiency

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In order to evaluate the impact of different warhead shapes on the damage efficiency of semi armour piercing warhead effectively, four common semi armour piercing warhead models are established based on Solidworks, and the deck model is established with reference to the deck data of an aircraft copyright.And then the material setting and click here grid division are carried out based on Ansys so as to construct the explicit dynamic simulation model.The credibility of the model is verified based on the residual velocity theory after the model being established.Finally, based on the established model, the simulation research on the influence of warhead shape on vertical radio birdman tshirt armour piercing ability is carried out.

The results show that under the same velocity, the armour piercing ability of sharp oval and conical warheads are better and their residual velocity are higher.