• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Naval Architecture and Ocean Engineering >A comparison study on the deck house shape of high speed planing crafts for air resistance reduction
【24h】

A comparison study on the deck house shape of high speed planing crafts for air resistance reduction

机译：降低空气阻力的高速刨床甲板室形状的比较研究

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

ABSTRACT 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.
机译：摘要刨床经过专门设计，可以在水上实现相对较高的速度。当滑行船高速行驶时，船底的动压使船在水面上升。这减小了船的下沉表面的面积以增加空气阻力。空气阻力是指当船体和甲板室在水面上接触气流时产生的阻力。在本文中，我们进行了CFD数值分析，以找到最佳的甲板房屋，这些甲板房屋可在滑行艇高速行驶时降低水中的空气阻力。我们最终开发出了高速刨床的甲板室形状，可以最大程度地降低空气阻力。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号