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类似鱼、海豚尾鳍摆式推进装置的研究是机械工程原理在机械工程上的应用。鳍摆式推进装置与普通螺旋桨推进相比,具有低噪音、较好的可靠性等优点,它可用于船舶及潜水器上。本文概括的叙述了国外有关这方面的研究报告,并用鱼类游动的力学理论进行了讨论、并对鳍摆式推进装置效率设计提出了建议。
Similar fish, dolphin caudal fin tilting device research is the mechanical engineering principles in mechanical engineering applications. Compared with the normal propeller, the fin tilting propulsion device has the advantages of low noise, good reliability and the like, and can be used on ships and submersibles. This paper summarizes the foreign research reports in this area, and discusses the mechanics of fish swimming, and puts forward suggestions on the efficiency design of the fin tilting device.