摘要
为研究风帆助航技术,选取6种形状的风帆,利用某大学的低速风洞实验室对其进行风洞测力试验,获得相应的空气动力学特性.结果表明,圆弧形风帆空气动力性能比较优良,操作简便,比较适合安装在现代大型船舶上.
In order to research the sail-assisted navigation,six sails with different shapes are chosen for wind tunnel test in the low velocity wind tunnel of a university,and the aerodynamic characteristic data of the sails are obtained.The result shows that the arc wing sail has excellent aerodynamic performance,and is easy to operate,and therefore is more suitable for installing on modern large ships.
出处
《上海海事大学学报》
北大核心
2010年第4期28-31,共4页
Journal of Shanghai Maritime University
基金
上海市科学技术委员会项目(08210511800)
关键词
弧形风帆
风洞试验
展弦比
拱度比
空气动力性能
arc wing sail
wind tunnel test
aspect ratio
camber ratio
aerodynamic characteristic
