*Heading
EXPLICIT-TO-STANDARD IMPORT
*PREPRINT,MODEL=YES
*IMPORT, STATE=YES, UPDATE=YES
SOLID, FLUID
*PARAMETER
f=15
omega=2*3.14159*f
*AMPLITUDE,NAME=SINE,DEF=PERIODIC
1,<omega>,-0.005,0.0
0,1,0,0
*SURFACE,NAME=SOLID
3,S2
4,S2
*SURFACE,NAME=FLUID
5,S1
6,S1
7,S1
8,S1
*TIE,NAME=COUPLE
SOLID,FLUID
*NSET, NSET=BACK_S
1,3,5,7,1010,1100
*NSET,NSET=FRONT_F
 12,14,16, 18, 1050,1500
*BOUNDARY
BACK_S,1,3
*STEP
*DYNAMIC, HAFTOL=3e04
0.0001,0.005,0.0001,0.005
*BOUNDARY,AMP=SINE
FRONT_F,8,,1e6
*END STEP