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Design and Analysis of the High-Speed Underwater Glider with a Bladder-Type Buoyancy Engine

التفاصيل البيبلوغرافية
العنوان: Design and Analysis of the High-Speed Underwater Glider with a Bladder-Type Buoyancy Engine
المؤلفون: Dae-Hyeong Ji, Jung-Han Lee, Sung-Hyub Ko, Jong-Wu Hyeon, Ji-Hyeong Lee, Hyeung-Sik Choi, Sang-Ki Jeong
المصدر: Applied Sciences, Vol 13, Iss 20, p 11367 (2023)
بيانات النشر: MDPI AG, 2023.
سنة النشر: 2023
المجموعة: LCC:Technology
LCC:Engineering (General). Civil engineering (General)
LCC:Biology (General)
LCC:Physics
LCC:Chemistry
مصطلحات موضوعية: underwater glider, buoyancy engine, resistance coefficients, horizontal speed, optimal glide angle, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999
الوصف: This study entailed the design and analysis of a 400 m class underwater glider operated by a bladder-type buoyancy engine. The underwater glider was designed for high-speed movement with a maximum velocity of 2 knots. The shape of the hull was designed to reduce water resistance using the Myring hull profile equation. The reliability was verified by performing simulations using resistance coefficients. The relationship between the control value of the ballast discharged from the buoyancy engine and the glider’s speed according to the path angle was analyzed. Further, the relationship between the optimal glide angle and the design control value of the ballast was derived, and the optimal glider speed was estimated accordingly. Based on the analysis results, a bladder-type buoyancy engine was developed, and the maximum speed of the tested underwater glider was measured via sea trials.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2076-3417
Relation: https://www.mdpi.com/2076-3417/13/20/11367; https://doaj.org/toc/2076-3417
DOI: 10.3390/app132011367
URL الوصول: https://doaj.org/article/d26a6f22e59a4c909192693bf17d1bb5
رقم الأكسشن: edsdoj.26a6f22e59a4c909192693bf17d1bb5
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20763417
DOI:10.3390/app132011367