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目的 运用材料相变阻尼特性提高各类抗冲击防护作用的效果 .方法 通过分析冲击产生的扰动扩散现象 ,研究相变对材料阻尼性能的影响 .结果 相变导致冲击体 -靶板系统的内能提高和动能大幅度降低 .结论 研究结果可以合理地运用到各种防护装置的设计中
Aim To study the effect of phase transition on the damping capacity of materials by means of analysis of the disturbance and diffusion phenomena caused by shocks.Results The internal energy Improve and kinetic energy significantly reduced.Conclusion The results of the study can be reasonably applied to the design of a variety of protective devices