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runingTitle=null, highlight=null, articleAbstract=针对尾翼稳定型EFP侵彻能力问题,基于Aleksevevskii-Tate模型,通过引入尾翼空心长度与尾翼偏折角变量,建立了适用于尾翼EFP的侵彻深度计算模型; 结合数值模拟,深入分析了尾翼EFP的侵彻机制,揭示了尾翼EFP对半无限靶的侵彻机理与规律。结果表明,所建立的理论模型计算结果与数值仿真及试验结果吻合良好,能有效预测尾翼EFP对半无限靶的侵彻深度; 当尾部空腔长度占EFP全长比例不超过0.5时,尾翼偏折角对EFP侵彻孔径的影响不显著,但显著影响其侵彻深度和孔洞形态; 提高着靶速度可显著增强尾翼EFP的侵彻性能; 在保持质量一致和密实度基本相同的条件下,增加EFP长径比虽可一定程度提升侵彻能力,但导致无量纲侵彻深度下降; 入射角在0～25°范围内对侵彻深度影响有限。, authors=null, authorsList=null, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, 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