Simplified Algorithm Model for Explosion Shockwave Load in the Cabin
In order to obtain the shockwave load simplified algorithm model for the semiarmored projectile internal explosion in the cabin, this research made use of AUTODYN to provide a numerical modeling method for explosion in the cabin and verified the accuracy of the method via the experiment. Internal ex...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2021/7726779 |
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| _version_ | 1849410256493346816 |
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| author | Qing-hua Chen Yue-qiu Jiang Yu-xin Gao Yu-hang Liu Jia-qi Yang |
| author_facet | Qing-hua Chen Yue-qiu Jiang Yu-xin Gao Yu-hang Liu Jia-qi Yang |
| author_sort | Qing-hua Chen |
| collection | DOAJ |
| description | In order to obtain the shockwave load simplified algorithm model for the semiarmored projectile internal explosion in the cabin, this research made use of AUTODYN to provide a numerical modeling method for explosion in the cabin and verified the accuracy of the method via the experiment. Internal explosion simulation calculation was conducted on the operating condition numerical model with different cabin structural dimensions and different explosive loads. The cabin internal explosion space was divided into the noncorner central area, near-wall area, two-sided corner area, and three-sided corner area. Through regression of the abovementioned calculation results, an engineering model to calculate the shockwave load was obtained. It is hoped that the model can offer some references to the antiexplosion design for the ship cabin and for damage assessment of the internal explosion. |
| format | Article |
| id | doaj-art-78a0f2c2facd43e69b2b02dd762d9229 |
| institution | Kabale University |
| issn | 1875-9203 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-78a0f2c2facd43e69b2b02dd762d92292025-08-20T03:35:11ZengWileyShock and Vibration1875-92032021-01-01202110.1155/2021/7726779Simplified Algorithm Model for Explosion Shockwave Load in the CabinQing-hua Chen0Yue-qiu Jiang1Yu-xin Gao2Yu-hang Liu3Jia-qi Yang4Shenyang Ligong UniversityShenyang Ligong UniversityShenyang Ligong UniversityShenyang Ligong UniversityShenyang Ligong UniversityIn order to obtain the shockwave load simplified algorithm model for the semiarmored projectile internal explosion in the cabin, this research made use of AUTODYN to provide a numerical modeling method for explosion in the cabin and verified the accuracy of the method via the experiment. Internal explosion simulation calculation was conducted on the operating condition numerical model with different cabin structural dimensions and different explosive loads. The cabin internal explosion space was divided into the noncorner central area, near-wall area, two-sided corner area, and three-sided corner area. Through regression of the abovementioned calculation results, an engineering model to calculate the shockwave load was obtained. It is hoped that the model can offer some references to the antiexplosion design for the ship cabin and for damage assessment of the internal explosion.http://dx.doi.org/10.1155/2021/7726779 |
| spellingShingle | Qing-hua Chen Yue-qiu Jiang Yu-xin Gao Yu-hang Liu Jia-qi Yang Simplified Algorithm Model for Explosion Shockwave Load in the Cabin Shock and Vibration |
| title | Simplified Algorithm Model for Explosion Shockwave Load in the Cabin |
| title_full | Simplified Algorithm Model for Explosion Shockwave Load in the Cabin |
| title_fullStr | Simplified Algorithm Model for Explosion Shockwave Load in the Cabin |
| title_full_unstemmed | Simplified Algorithm Model for Explosion Shockwave Load in the Cabin |
| title_short | Simplified Algorithm Model for Explosion Shockwave Load in the Cabin |
| title_sort | simplified algorithm model for explosion shockwave load in the cabin |
| url | http://dx.doi.org/10.1155/2021/7726779 |
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