Numerical simulation on performance of broadside protection structure subjected to semi-armor-piercing missile warhead
<b>[Objectives]</b> This paper aims to analyze the protective performance of different broadside protection structures subjected to semi-armor-piercing missile warheads. <b>[Methods]</b> Single-layer homogeneous steel armor structures and double-grid protection structures are...
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| Format: | Article |
| Language: | English |
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Editorial Office of Chinese Journal of Ship Research
2018-06-01
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| Series: | Zhongguo Jianchuan Yanjiu |
| Subjects: | |
| Online Access: | http://www.ship-research.com/EN/Y2018/V13/I3/32 |
| _version_ | 1817996950959554560 |
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| author | YE Fan LIU Jianhua WANG Fuhua |
| author_facet | YE Fan LIU Jianhua WANG Fuhua |
| author_sort | YE Fan |
| collection | DOAJ |
| description | <b>[Objectives]</b> This paper aims to analyze the protective performance of different broadside protection structures subjected to semi-armor-piercing missile warheads. <b>[Methods]</b> Single-layer homogeneous steel armor structures and double-grid protection structures are designed, and the protective performance of different broadside protection structures in blocking medium subsonic semi-armor-piercing missile warheads is compared via numerical simulation. <b>[Results]</b> The results show that it is easy to design single-layer homogenous steel armor for use as broadside protection structure, but high strength steel with excellent mechanical properties should be used and the thickness should be more than 50 mm. In addition, consideration should be given to the construction of thin plates and thick plates, as well as the electrochemical corrosion of different types of steel. The above problems can be avoided by using a double-layer structure as the broadside protection structure. For double-grid protection structures, the weight resources should be allocated to the inner plate by increasing its thickness, thereby improving the overall protective ability of the double-grid protection structure. <b>[Conclusions]</b> The results of this study can provide useful references for the design of broadside protection structures capable of withstanding semi-armor-piercing missile warheads. |
| first_indexed | 2024-04-14T02:31:01Z |
| format | Article |
| id | doaj.art-6396615bec28431a836a9608cc156595 |
| institution | Directory Open Access Journal |
| issn | 1673-3185 1673-3185 |
| language | English |
| last_indexed | 2024-04-14T02:31:01Z |
| publishDate | 2018-06-01 |
| publisher | Editorial Office of Chinese Journal of Ship Research |
| record_format | Article |
| series | Zhongguo Jianchuan Yanjiu |
| spelling | doaj.art-6396615bec28431a836a9608cc1565952022-12-22T02:17:41ZengEditorial Office of Chinese Journal of Ship ResearchZhongguo Jianchuan Yanjiu1673-31851673-31852018-06-01133323810.19693/j.issn.1673-3185.01170201803004Numerical simulation on performance of broadside protection structure subjected to semi-armor-piercing missile warheadYE Fan0LIU Jianhua1WANG Fuhua2Marine Design and Research Institute of China, Shanghai 200011, ChinaMarine Design and Research Institute of China, Shanghai 200011, ChinaMarine Design and Research Institute of China, Shanghai 200011, China<b>[Objectives]</b> This paper aims to analyze the protective performance of different broadside protection structures subjected to semi-armor-piercing missile warheads. <b>[Methods]</b> Single-layer homogeneous steel armor structures and double-grid protection structures are designed, and the protective performance of different broadside protection structures in blocking medium subsonic semi-armor-piercing missile warheads is compared via numerical simulation. <b>[Results]</b> The results show that it is easy to design single-layer homogenous steel armor for use as broadside protection structure, but high strength steel with excellent mechanical properties should be used and the thickness should be more than 50 mm. In addition, consideration should be given to the construction of thin plates and thick plates, as well as the electrochemical corrosion of different types of steel. The above problems can be avoided by using a double-layer structure as the broadside protection structure. For double-grid protection structures, the weight resources should be allocated to the inner plate by increasing its thickness, thereby improving the overall protective ability of the double-grid protection structure. <b>[Conclusions]</b> The results of this study can provide useful references for the design of broadside protection structures capable of withstanding semi-armor-piercing missile warheads.http://www.ship-research.com/EN/Y2018/V13/I3/32broadside protection structuresemi-armor-piercing missile warheadprotective performancenumerical simulation |
| spellingShingle | YE Fan LIU Jianhua WANG Fuhua Numerical simulation on performance of broadside protection structure subjected to semi-armor-piercing missile warhead Zhongguo Jianchuan Yanjiu broadside protection structure semi-armor-piercing missile warhead protective performance numerical simulation |
| title | Numerical simulation on performance of broadside protection structure subjected to semi-armor-piercing missile warhead |
| title_full | Numerical simulation on performance of broadside protection structure subjected to semi-armor-piercing missile warhead |
| title_fullStr | Numerical simulation on performance of broadside protection structure subjected to semi-armor-piercing missile warhead |
| title_full_unstemmed | Numerical simulation on performance of broadside protection structure subjected to semi-armor-piercing missile warhead |
| title_short | Numerical simulation on performance of broadside protection structure subjected to semi-armor-piercing missile warhead |
| title_sort | numerical simulation on performance of broadside protection structure subjected to semi armor piercing missile warhead |
| topic | broadside protection structure semi-armor-piercing missile warhead protective performance numerical simulation |
| url | http://www.ship-research.com/EN/Y2018/V13/I3/32 |
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