钨丝集束复合材料穿甲弹芯穿甲过程的数值模拟研究

1.北京理工大学,北京,100081

2.北京理工大学,北京,100081

3.北京理工大学,北京,100081

基金项目: 国防科技预研基金(98G12.1.1BQ0120)

Numerical Simulation on Penetrating Process of Tungsten Fiber Composite Penetrators

采用DYNA3D有限元程序,通过建立合理的计算模型,对钨丝集束复合材料穿甲弹芯及钨合金穿甲弹芯的穿甲过程进行了数值模拟研究.对模拟结果进行了对比分析,探讨了钨丝集束穿甲弹芯穿甲性优于普通钨合金弹芯的原因,并对数值模拟结果进行了试验验证,为未来集束穿甲弹芯的设计与进一步提供了可靠的理论及实验资料.

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