Comparative study on related models of propeller cavitation numerical simulation

Table 1. Main parameters of the MAU propeller
View table
View in Article
Table 1. Main parameters of the MAU propeller
参数数值
螺旋桨直径D/m 1.35
螺距比 0.998
盘面比 0.564
叶片数 5
后倾角/(°) 10

Table 2. Minimum mesh sizes and numbers of meshes
View table
View in Article
Table 2. Minimum mesh sizes and numbers of meshes
网格最小网格尺寸/ mm 网格数量
网格1 2.2 4 818 524
网格2 2 4 994 531
网格3 1.7 5 393 277

Table 3. Maximum gas volume fraction on surface of the propeller when runs for 0.1 s
View table
View in Article
Table 3. Maximum gas volume fraction on surface of the propeller when runs for 0.1 s
网格 S–S空化模型 ZGB空化模型
网格1 0.987 6 0.932 1
网格2 0.989 0 0.931 6
网格3 0.988 8 0.932 5

Table 4. Highest value of maximum gas volume fraction on the rotating propeller surface at different speeds

View table

View in Article

Table 4. Highest value of maximum gas volume fraction on the rotating propeller surface at different speeds

湍流模型与空化模型	体积分数最大值
湍流模型与空化模型	186 r/min	194.4 r/min
标准$k - \varepsilon $模型与S–S模型	0.942 9	0.987 9
标准$k - \varepsilon $模型与ZGB模型	0.868 2	0.954 4
Realizable $k - \varepsilon $模型与S–S模型	0.928 4	0.987 7
Realizable $k - \varepsilon $模型与ZGB模型	0.860 4	0.966 7

Tools

Get Citation

Copy Citation Text

Jiahao SHI, Dahai ZHANG, Shihua XU, Yuting CHEN, Shenglei QIN, Xu LIU, Guoxiang HOU. Comparative study on related models of propeller cavitation numerical simulation[J]. Chinese Journal of Ship Research, 2023, 18(6): 30

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category: Ship Design and Performance

Received: Sep. 19, 2022

Accepted: --

Published Online: Mar. 21, 2025

The Author Email:

DOI:10.19693/j.issn.1673-3185.03089

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Main parameters of the MAU propeller

Table 1. Main parameters of the MAU propeller

Table 2. Minimum mesh sizes and numbers of meshes

Table 2. Minimum mesh sizes and numbers of meshes

Table 3. Maximum gas volume fraction on surface of the propeller when runs for 0.1 s

Table 3. Maximum gas volume fraction on surface of the propeller when runs for 0.1 s

Table 4. Highest value of maximum gas volume fraction on the rotating propeller surface at different speeds

Table 4. Highest value of maximum gas volume fraction on the rotating propeller surface at different speeds