Ballistics limit velocity for spherical steel fragments penetrating titanium-alloy target plates

Hai Fu Wang; Zhi Xiong Liu; Shun Shan Feng

Ballistics limit velocity for spherical steel fragments penetrating titanium-alloy target plates

Hai Fu Wang^*, Zhi Xiong Liu, Shun Shan Feng

^*此作品的通讯作者

机电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

8 引用（Scopus）

摘要

An experimental study on the ballistics limit velocities v₅₀ for steel spheres penetrating normally through TC4, TA7 titanium-alloy plates is carried out, and empirical ballistics limit velocity expressions for TC4, TA7 are established. Experimental results show that v₅₀ decreases exponentially with the sphere diameter when the plate thickness is kept constant, whereas it increase exponentially with the thickness of plates when the diameter of spheres are kept constant. v₅₀ for TC4 plates are much higher than that with TA7 plates under the same experimental conditions. These results can be applied in equivalent target studies on aircraft for vulnerability analysis.

源语言	英语
页（从-至）	162-164
页数	3
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	23
期	2
出版状态	已出版 - 4月 2003

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title = "Ballistics limit velocity for spherical steel fragments penetrating titanium-alloy target plates",

abstract = "An experimental study on the ballistics limit velocities v50 for steel spheres penetrating normally through TC4, TA7 titanium-alloy plates is carried out, and empirical ballistics limit velocity expressions for TC4, TA7 are established. Experimental results show that v50 decreases exponentially with the sphere diameter when the plate thickness is kept constant, whereas it increase exponentially with the thickness of plates when the diameter of spheres are kept constant. v50 for TC4 plates are much higher than that with TA7 plates under the same experimental conditions. These results can be applied in equivalent target studies on aircraft for vulnerability analysis.",

keywords = "Ballistics limit velocity, Equivalent target, Titanium-alloy",

author = "Wang, {Hai Fu} and Liu, {Zhi Xiong} and Feng, {Shun Shan}",

year = "2003",

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language = "English",

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T1 - Ballistics limit velocity for spherical steel fragments penetrating titanium-alloy target plates

AU - Wang, Hai Fu

AU - Liu, Zhi Xiong

AU - Feng, Shun Shan

PY - 2003/4

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N2 - An experimental study on the ballistics limit velocities v50 for steel spheres penetrating normally through TC4, TA7 titanium-alloy plates is carried out, and empirical ballistics limit velocity expressions for TC4, TA7 are established. Experimental results show that v50 decreases exponentially with the sphere diameter when the plate thickness is kept constant, whereas it increase exponentially with the thickness of plates when the diameter of spheres are kept constant. v50 for TC4 plates are much higher than that with TA7 plates under the same experimental conditions. These results can be applied in equivalent target studies on aircraft for vulnerability analysis.

AB - An experimental study on the ballistics limit velocities v50 for steel spheres penetrating normally through TC4, TA7 titanium-alloy plates is carried out, and empirical ballistics limit velocity expressions for TC4, TA7 are established. Experimental results show that v50 decreases exponentially with the sphere diameter when the plate thickness is kept constant, whereas it increase exponentially with the thickness of plates when the diameter of spheres are kept constant. v50 for TC4 plates are much higher than that with TA7 plates under the same experimental conditions. These results can be applied in equivalent target studies on aircraft for vulnerability analysis.

KW - Ballistics limit velocity

KW - Equivalent target

KW - Titanium-alloy

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JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

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ER -

Ballistics limit velocity for spherical steel fragments penetrating titanium-alloy target plates

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