کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4451884 | 1620663 | 2014 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comparison study on the deck house shape of high speed planing crafts for air resistance reduction
ترجمه فارسی عنوان
مطالعه مقایسه ای در مورد ساختار عرشه صنایع دستی با سرعت بالا برای کاهش مقاومت هوا
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
چکیده انگلیسی
ABSTRACTPlaning crafts were specifically designed to achieve relatively high speeds on the water. When a planing craft is running at high speed, dynamic pressure on the bottom makes the boat rise on the surface of the water. This reduces the area of the sinking surface of the boat to increase air resistance. Air resistance means the resistance that occurs when the hull and deck house over the surface of the water come in contact with the air current. In this paper, we carried out a CFD numerical analysis to find optimal deck houses that decreased air-resistance on the water when planing crafts are running at high speed. We finally developed the deck house shape of high-speed planing crafts that optimally decreased air resistance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Naval Architecture and Ocean Engineering - Volume 6, Issue 4, December 2014, Pages 867–875
Journal: International Journal of Naval Architecture and Ocean Engineering - Volume 6, Issue 4, December 2014, Pages 867–875
نویسندگان
Chung-Hwan Park, Hee-Seung Park, Ho-Yun Jang, Namkyun Im,