基于OpenFOAM的螺旋桨紧急倒车工况数值模拟
郭海鹏, 邹早建, 李广年
Numerical Simulation of Crashback Condition of a Propeller Based on OpenFOAM
GUO Haipeng, ZOU Zaojian, LI Guangnian
表1
数值模拟工况
Tab.1
Numerical simulation condition
工况
J
U
A
/(m·s
-1
)
n
/(r·min
-1
)
正车前进
0.1
0.305
600
0.3
0.915
600
0.5
1.525
600
0.7
2.135
600
0.9
2.745
600
1.1
3.355
600
紧急倒车
-0.5
1.525
-600
-0.7
2.135
-600
-0.9
2.745
-600