Zhenxing Dai

Jul 19, 2024 | mdpi.com | Xiaojun Zhang |Zhenxing Dai |Dangguo Yang |Honggang Fan

1. IntroductionUnderwater propulsion technology is one of the core technologies of marine core equipment and is the power source for underwater vehicle navigation. With the development and progress of detection technology, underwater vehicles face more severe challenges in maneuverability and safety. Compared with traditional underwater propulsion technology, pump jet propulsion has the advantages of low noise, high efficiency, and large thrust [1].