【作者】 张凤伟； 湛俊华； 匡晓峰； 潘子英； 刘帅；

【Author】 ZHANG Feng-wei;ZHAN Jun-hua;KUANG Xiao-feng;PAN Zi-ying;LIU Shuai;China Ship Scientific Research Center,China State Key Laboratory of Coal Combustion;

【机构】 中国船舶科学研究中心水动力学国家重点实验室； 深海载人装备国家重点实验室；

【摘要】 为了确保潜水器上浮至水面后,母船顺利地完成回收作业,以全海深载人潜水器为研究对象,基于三维势流理论,开展了水面回收作业方案的数值仿真研究。主要针对潜水器艏向调整过程和稳定拖航过程两个阶段,研究不同拖航速度、不同拖缆长度以及不同缆绳刚度等对潜水器运动及拖曳缆受力的影响。通过系统的数值仿真研究,获取了全海深载人潜水器在不同输入条件开展水面回收作业时的运动姿态变化及拖曳缆受力规律,并评估分析了缆绳刚度等因素对回收作业的影响,为总体设计提供了针对性的建议。更多还原

【Abstract】 Numerical study was carried out for water surface recovery of full ocean depth submersible based on 3 D potential theory in order to ensure safety of submersible after floating to the water surface.According to the yaw adjusting process and drag process,the effective of different drag speed,the different line length,the different stiffness of towing line were studied.Through numerical studying,change rule of motion and towing line tension affected by different factor was analyzed,in addition,the effective of stiffness of towing line on recovery operation was analyzed,which can provide targeted suggestion for overall design.更多还原