Open AccessAnalysis of water jet propeller hydrodynamic performance based on CFD
Author(s) -
Xianlong Liu,
Jinwang Luo,
Cheng Liu
Publication year - 2020
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 - 10.1088/1742-6596/1600/1/012076
Subject(s) - propeller , airfoil , impeller , computational fluid dynamics , jet (fluid) , mechanics , thrust , marine engineering , rotation (mathematics) , propulsor , physics , aerospace engineering , engineering , mathematics , geometry
The method of ducted propeller design is used to design the impeller of water jet propeller. The method of space transformation is used to transform the two-dimensional NACA airfoil into three-dimensional airfoil. The flow field model of water jet propeller is generated by structured grid. The SST model is using for calculation and the maximum thrust is 170.4N when the rotation speed is 4000R / min and the inlet velocity is 2m / s.