摘要
对大型远洋船舶可采用的帆型进行了对比,分析了硬帆的展弦比或拱度比的不同所带来的空气动力特性影响,介绍了风帆助航船舶的节能效果预报方法,通过气象资料对加装风帆助航装置的巴拿马级散货船在某些航线上的节能效率进行了估算。
The characteristics of different types of sailing rigs were discussed to analyze the influence of different aspect ratio and arch ratio of the hard sail on the aerodynamic characteristics.The model of estimate the effects of sail＇s power saving was introduced.With routes＇ weather information,the power saving efficiency of the ocean-going ship was investigated through establishing the dynamic model.
出处
《船海工程》
2010年第6期121-123,128,共4页
Ship & Ocean Engineering
基金
武汉理工大学自主创新研究基金资助
关键词
风帆助航
风帆特性曲线
节能效率
sail-assisted ship
sail characteristic curve
power saving efficiency
