*HEADING
ECA3AFP7: PATCH TEST FOR ACCOUSTIC ELEMENTS [ACAX3]
*PREPRINT,ECHO=YES,HISTORY=NO,MODEL=NO
*NODE, Nset=ODB_NSET
10,0,0
20,.24,0.
30,.24,.12
40,0.,.12
50,.12,0.
60,.24,.06
70,.12,.12
80,.0,.06
102,.04,.02
104,.18,.03
204,.16,.08
202,.08,.08
*NGEN, Nset=ODB_NSET
102,104
202,204
102,202,50
104,204,50
10,102,46
40,202,81
30,204,87
20,104,42
*ELEMENT,TYPE=ACAX3, ELSET=EALL
  200,   10,   20,  104,
  201,  104,  102,   10,
  202,   10,  102,  202,
  203,  202,   40,   10,
  204,  102,  104,  204,
  205,  204,  202,  102,
  206,  104,   20,   30,
  207,   30,  204,  104,
  208,  202,  204,   30,
  209,   30,   40,  202,
*SOLID SECTION,ELSET=EALL,MATERIAL=A1
.12, 
*MATERIAL,NAME=A1
*ACOUSTIC MEDIUM,BULK MODULUS
2.0E+09, 
*DENSITY
1.0E+03, 
*RESTART,WRITE
**
** Sets added by addodb
**
*Elset,Elset=ODB_ESET
EALL,
**
**
*Nset, Nset=ODB_NSET
ODB_NSET, 
**
**
*STEP
 ATTEMPT 1 AT ACCOUSTIC PATCH TEST
*STEADY STATE DYNAMICS, DIRECT
.01,
*BOUNDARY
10,8, ,  0.0
20,8, , 48.0
30,8, , 60.0
40,8, , 12.0
*NODE PRINT, FREQ=2
 POR, 
*OUTPUT,FIELD,FREQ=2
*NODE OUTPUT
 POR, 
*OUTPUT,FIELD,FREQ=0
*ELEMENT OUTPUT
*EL PRINT, FREQ=2
*OUTPUT,FIELD,VARIABLE=PRESELECT,OP=ADD,FREQUENCY=9999
*OUTPUT,FIELD, OP=ADD,Frequency=2
*NODE OUTPUT
 POR, 
*OUTPUT,HISTORY,OP=ADD,Frequency=2
*NODE OUTPUT, Nset=ODB_NSET
 POR, 
*OUTPUT,FIELD, OP=ADD,Frequency=0
*ELEMENT OUTPUT
*OUTPUT,HISTORY,OP=ADD,Frequency=0
*ELEMENT OUTPUT, Elset=ODB_ESET
*ENDSTEP