Open AccessApplication of Direct-driven Multistage Supercharging Technology in Water Jet Propulsion Devices
Author(s) -
Xinyue Cheng,
Chen Shoutian,
Wu Ouyang,
Yan Zhang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1846/1/012093
Subject(s) - propulsion , jet propulsion , water jet , jet (fluid) , computational fluid dynamics , aerospace engineering , power (physics) , computer science , transmission (telecommunications) , mechanical engineering , marine engineering , engineering , physics , telecommunications , quantum mechanics , nozzle
In order to solve the problems of complex transmission and low power density of water jet propulsion devices, a direct-driven multistage supercharging structure suitable for such devices is designed, and the computational fluid dynamics (CFD) method is used for numerical calculation and verification analysis. The results show that the designed structure can improve the performance of water jet propulsion devices, which is of great significance to the integrated development of such devices.