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公开(公告)号:US20100000461A1
公开(公告)日:2010-01-07
申请号:US12459693
申请日:2009-07-06
申请人: Arthur G. Waite , Lance Jack Mackie
发明人: Arthur G. Waite , Lance Jack Mackie
CPC分类号: B63B1/248 , B63B1/08 , B63B35/28 , B63B39/062
摘要: An airfoil shape exhibiting low drag and a high lift/drag ratio has a low thickness/chord ratio and a low camber/chord ratio. The airfoil shape provides desirable results when used in barge skeg assemblies and in propeller shrouds for tugs used to tow ocean going barges.
摘要翻译: 具有低阻力和高提升/阻力比的翼型具有低厚度/弦比和低弯度/弦比。 当用于驳船组件和用于拖曳海上驳船的拖船的螺旋桨护罩中时,翼型形状提供了期望的结果。