立式圆柱液舱内自由液面三维旋转晃荡试验研究
刘东喜, 马仁杰, 蔡文娟, 卢天择
Experimental Study of Three-Dimensional Swirling Sloshing of Free Surface in Vertical Cylindrical Tank
LIU Dongxi, MA Renjie, CAI Wenjuan, LU Tianze
表1
试验工况
Tab.1
Experimental cases
工况
A
/mm
A/R
f
e
/Hz
f
e
/
f
n
模态
I
0.48
0.002
1.177
f
e
/
f
1
=1.0
一阶共振
II
0.96
0.004
1.177
f
e
/
f
1
=1.0
一阶共振
III
1.44
0.006
1.177
f
e
/
f
1
=1.0
一阶共振
IV
1.44
0.006
1.118
f
e
/
f
1
=0.95
一阶拍频
V
1.44
0.006
2.338
f
e
/
f
2
=1.0
二阶共振