潜艇搭载蛙人输送艇阻力预报及试验验证  

Prediction and experimental verification of resistance of submarine with frogman transporter

作　　者：胡端 黄昆仑[2] 杨杰[1] 李林 HU Duan;HUANG Kun lun;YANG Jie;LI Lin(School of Information Engineering,Wuhan Univ.of Technology,Wuhan 430070,China;College of Naval Architecture and Ocean Engineering,Naval Univ.of Engineering,Wuhan 430033,China;Information and Engineering School,Wuchang Univ.of Technology,Wuhan 430223,China)

机构地区：[1]武汉理工大学信息与工程学院,武汉430070 [2]海军工程大学舰船与海洋学院,武汉430033 [3]武昌理工学院信息工程学院,武汉430223

出　　处：《海军工程大学学报》2018年第3期12-15,共4页Journal of Naval University of Engineering

基　　金：国家自然科学基金资助项目(51479159)

摘　　要：为了研究搭载特种装置对母艇阻力性能的影响,通过有限元建模的方法开展了不同搭载状态的阻力计算,并进行了阻力性能分析,最后通过模型试验进行了验证。研究结果表明:母艇搭载特种装置后,由于湿表面积增大,流线型结构受到破坏,总阻力增加。数值计算和模型试验验证了背驼式搭载蛙人输送艇方式阻力性能更优。In order to research the influence of carrying special equipment to mother submarine on resistance performance,the resistant of mother ship is calculated and analyzed for different conditions of carrying special equipment by the method of finite element modeling.The result shows that,due to the increase of wet surface area,the streamlined structure is damaged and the total resistance increases.By numerical calculation and model verification,it is confirmed that the back-mounted frogman transporter has better resistance performance.

关 键 词：潜艇 蛙人运输艇 阻力性能 

分 类 号：U661.2[交通运输工程—船舶及航道工程]