吊舱推进器在舰船推进系统中的发展现状及关键技术分析

摘要

作为新型推进系统之一,吊舱推进器凭借其特性和出色的表现在商业领域获得了较大的成功,并且逐渐向军事领域拓展.许多国家和研究机构都在集中力量对现有产品性能和吊舱创新设计展开研究.阐述了吊舱推进器的原理、结构、优缺点,列举了主要吊舱推进器的类型及特性,着重分析论述了其最新动态以及国内外最近研究项目及相关进展.在此基础上研究分析了吊舱推进器在舰船推进系统中应用的关键技术,并对未来的前景和研究方向做了一定的总结.%Podded propulsor has been adapted for both commercial and naval vessels because of its unique features and excellent performance. Researches of pod propulsion system have been made by many naval sectors worldwide. This paper starts with an elaboration of the podded propulsor in terms of principle, structure, flaws and merits, and summarizes a range of typical products and the characteristics of the podded propulsor, with particular attention to the analysis of recent researches and developments both domestic and abroad. Key technologies for naval application are then discussed, an overview of technical developments trends and future challenges is presented.