摘要
结合实测海流资料,采用一种与实际较为接近的海流分布模型,基于锚泊缆绳姿态有限元模型编制程序,首先对潜标的主浮体偏移量和系统姿态进行了模拟计算,然后根据计算结果提出了相应的优化配置建议,表明:(1)在系统其他配置条件不变的情况下,要减小主浮体的偏降,直接增加其净浮力效果最为理想,如果无法增加其净浮力,在越靠近其位置增加相当净浮力的玻璃浮球效果越好;(2)在强度允许的情况下,适当选用直径较小的缆绳,也可以达到减少主浮体偏降的效果。
Combining with the measured current data, this paper adopts a kind of current distribution model closer with the actual condition. Based on the finite element method, a program is compiled for the attitude of anchoring cable. The simulative calculation is conducted for the posture and offsets of the main floating body.Through analyzing the results of calculation, this paper presents corresponding suggestions for optimal configuration. The results indicate that：（1） in the case of unchanged system configuration conditions, if it is needed to reduce the slant of the main floating body, directly increasing the net buoyancy is the most ideal way;and if the net buoyancy of the main floating body is unable to increase, increasing several net buoyancy glass floats in a closer position to the main floating body can also achieve better effects;（2） in the case that the strength is allowed, the appropriate selection of the cable with smaller diameter also has some effects to reduce the slant of the main floating body.
出处
《海洋技术学报》
2015年第6期47-53,共7页
Journal of Ocean Technology
基金
全球变化与海气相互作用专项资助项目(GASI-02-PAC-ST-MSsum)
关键词
深海潜标
姿态
模拟计算
优化配置
deep-sea submersible buoy
attitude
simulative analysis
optimal allocation
