A comparison study on the deck house shape of high speed planing crafts for air resistance reduction
Planing 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...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2014-12-01
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| Series: | International Journal of Naval Architecture and Ocean Engineering |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/ijnaoe.2014.6.issue-4/ijnaoe-2013-0218/ijnaoe-2013-0218.xml?format=INT |
| _version_ | 1828378903838720000 |
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| author | Park Chung-Hwan Park Hee-Seung Jang Ho-Yun Im Namkyun |
| author_facet | Park Chung-Hwan Park Hee-Seung Jang Ho-Yun Im Namkyun |
| author_sort | Park Chung-Hwan |
| collection | DOAJ |
| description | Planing 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. |
| first_indexed | 2024-12-10T03:29:48Z |
| format | Article |
| id | doaj.art-1549220ec8e74192ad9267780b875bf1 |
| institution | Directory Open Access Journal |
| issn | 2092-6782 |
| language | English |
| last_indexed | 2024-12-10T03:29:48Z |
| publishDate | 2014-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | International Journal of Naval Architecture and Ocean Engineering |
| spelling | doaj.art-1549220ec8e74192ad9267780b875bf12022-12-22T02:03:50ZengElsevierInternational Journal of Naval Architecture and Ocean Engineering2092-67822014-12-016486787510.2478/ijnaoe-2013-0218ijnaoe-2013-0218A comparison study on the deck house shape of high speed planing crafts for air resistance reductionPark Chung-Hwan0Park Hee-Seung1Jang Ho-Yun2Im Namkyun3Research Institute of Meduim Research Institute of Meduim Research Institute of Meduim Mokpo Maritime University, Mokpo, KoreaPlaning 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.http://www.degruyter.com/view/j/ijnaoe.2014.6.issue-4/ijnaoe-2013-0218/ijnaoe-2013-0218.xml?format=INTAir resistancePlaning craftsDeck houseComputational fluid dynamics (CFD)Resistance reduction |
| spellingShingle | Park Chung-Hwan Park Hee-Seung Jang Ho-Yun Im Namkyun A comparison study on the deck house shape of high speed planing crafts for air resistance reduction International Journal of Naval Architecture and Ocean Engineering Air resistance Planing crafts Deck house Computational fluid dynamics (CFD) Resistance reduction |
| title | A comparison study on the deck house shape of high speed planing crafts for air resistance reduction |
| title_full | A comparison study on the deck house shape of high speed planing crafts for air resistance reduction |
| title_fullStr | A comparison study on the deck house shape of high speed planing crafts for air resistance reduction |
| title_full_unstemmed | A comparison study on the deck house shape of high speed planing crafts for air resistance reduction |
| title_short | A comparison study on the deck house shape of high speed planing crafts for air resistance reduction |
| title_sort | comparison study on the deck house shape of high speed planing crafts for air resistance reduction |
| topic | Air resistance Planing crafts Deck house Computational fluid dynamics (CFD) Resistance reduction |
| url | http://www.degruyter.com/view/j/ijnaoe.2014.6.issue-4/ijnaoe-2013-0218/ijnaoe-2013-0218.xml?format=INT |
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