舰船尾流隐身技术的问题与对策思考

摘要

Ship wake stealth technology is expected to suppress or eliminate bubbles in the wake of a surface ship.In this paper,the latest development and research at home and abroad has been summarized.There are some inherent problems with conventional ship wake stealth technology,such as defoaming effect,ship sailing,transformation,design requirement and cost.Then technology of warship wake elimination via engine exhaust is put forward,with which the exhaust large bubble can be used to eliminate the wake micro bubble.Experimental results prove the feasibility and affectivity of the technology,and corresponding device is convenient and practical.The technology can effectively improve the warship stealth performance.%尾流隐身技术被誉为可从根源上对舰船尾流进行快速抑制甚至彻底消除,从而有效解决尾流自导鱼雷的对抗与防御这一世界性难题.论文通过分析国内外研究现状,指出了现有技术存在的隐身效果有限、对航行影响大、在实船上改造困难、装置设计要求高、制造使用成本高等五大方面主要问题,进而开创性地提出一种基于主机尾气的舰船尾流微气泡消除新技术,并由实验验证了有效性和可行性.该技术可望充分利用主机尾气快速消除舰船尾流微气泡,而且装置便捷,高效实用.研究结论对发展我军舰船尾流隐身技术,提高舰艇安全性具有重要价值.