舰船尾部改型的几种措施  

Several Stern Modification Measures for Warships

作　　者：纪亨腾[1] 陈加荣[1] 李为[1] 

机构地区：[1]中国舰船研究设计中心,上海201102

出　　处：《中国舰船研究》2006年第3期41-46,共6页Chinese Journal of Ship Research

摘　　要：介绍尾楔、尾压浪板、尾楔/板结合体、“鸭尾”和增加沉深等五种舰船尾部改型的措施,对国内外的研究以及应用情况进行总结。给出近期设计实践中增加沉深后的改型和原型试验的比较结果。对各种尾部改型的水动力机理进行描述。尾部改型可以起到减阻节能的作用,即可在设计的初步阶段考虑,它们的应用开阔了舰船附体设计的思路。Five stern modification measures for warships, including stern wedge, stern flap, integrated wedge flap,ducktail and increasing transom immersion are introduced. The studies of these measures and their applications in domestic and abroad are outlined. Comparison are given via our recent work by increasing transom immersion with prototype experiment. The main hydrodynamic principles of various stern modifications are described. It is indicated that these modifications improves on fuel saving and resistance reduction ,and they can be considered cations will broaden the naval architects mind on the in initial design stage thereby, and their appliappendage design of warships.

关 键 词：尾楔 尾压浪板 尾楔/板结合体 鸭尾 尾板沉深 

分 类 号：U674.702[交通运输工程—船舶及航道工程]