دورية أكاديمية
Evaluating Ice Load during Submarine Surfacing and Ice Breaking
| العنوان: | Evaluating Ice Load during Submarine Surfacing and Ice Breaking |
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| المؤلفون: | Liang Li, Xiangbin Meng, Alexander Bekker, Oleg Makarov, Wei Wang, Tao Zhang |
| المصدر: | Journal of Marine Science and Engineering, Vol 11, Iss 4, p 736 (2023) |
| بيانات النشر: | MDPI AG, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Naval architecture. Shipbuilding. Marine engineering LCC:Oceanography |
| مصطلحات موضوعية: | submarine, ice-breaking resistance, vertical floating, theoretical model, numerical simulation, Naval architecture. Shipbuilding. Marine engineering, VM1-989, Oceanography, GC1-1581 |
| الوصف: | At present, the calculation method of ice load on surface navigation ships has been very mature, but the calculation method of submarine ice load is very few. The reasonable evaluation of submarine ice load has become an urgent problem to be solved. In this paper, the mechanical characteristics of the submarine surfacing ice-breaking process are systematically analyzed. Based on the theory of plate and shell, the theoretical calculation models of ice-breaking resistance of the submarine command tower and hull are established, respectively, and the ice load calculation method of the command tower and the hull is obtained. Then, the submarine model SUBOFF is used to perform the numerical simulation of the submarine’s ice-breaking and surfacing process. The numerical result is compared with the ice-breaking resistance calculation model. The results show that the ice-breaking resistance calculation model proposed in this paper is consistent with the numerical simulation results, and the influence of parameters such as ice mechanical properties, the upper area of the command tower, and initial crack length on ice-breaking resistance is established. The calculation model in this paper can provide a theoretical reference for the optimization design of polar submarine structures. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2077-1312 |
| Relation: | https://www.mdpi.com/2077-1312/11/4/736; https://doaj.org/toc/2077-1312 |
| DOI: | 10.3390/jmse11040736 |
| URL الوصول: | https://doaj.org/article/59cf86b47e604eb9adf38afcb3782912 |
| رقم الأكسشن: | edsdoj.59cf86b47e604eb9adf38afcb3782912 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20771312 |
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| DOI: | 10.3390/jmse11040736 |