几种千吨级高性能船型阻力性能对比  

Comparison of resistance performance for several 1000 t high performance ships

作　　者：张恒[1] 李炜[1] 刘平[1] 杨屹[1] 

机构地区：[1]海军装备研究院,北京100073

出　　处：《大连海事大学学报》2010年第1期19-22,共4页Journal of Dalian Maritime University

基　　金：中国博士后科学基金资助项目(20090451540)

摘　　要：为对千吨级圆舭船、深V船、穿浪双体船、三体船型阻力性能进行对比分析,采用Noblesse改进新细长体兴波阻力理论,并考虑基元波波陡限制,计算各船型兴波阻力,试验结果验证了该数值计算方法的有效性.计算了等排水量的上述船型的兴波阻力和总阻力,给出了各船型阻力性能特点和航速适用范围.The modifying Noblesse＇s new slender ship theory was applied to calculate the wave resistance of conventional ship,deep-V ship,wave-piercing catamaran and trimaran so as to analyze their resistance characteristics,and the elementary wave steepness was considered.Test results validate the effectiveness of the proposed method.The wave resistance and total resistance of above 1000 t ships were calculated,and resistance performance and scope of application of sailing speed for the ships are given.

关 键 词：船舶工程 圆舭船 深V船 穿浪双体船 三体船 兴波阻力 

分 类 号：U661.32[交通运输工程—船舶及航道工程]