TALK=F;RUN( 1, 1)
************************************************************
Q1 created by VDI menu, Version 2007, Date 16/01/07
CPVNAM=VDI;SPPNAM=Core
************************************************************
Echo DISPLAY / USE settings
DISPLAY
A cubical block is subjected to x-direction tension, under
three possible lateral-constraint conditions:
1. no constraint
2. lateral displacement in y and z directions prevented
3. lateral displacement prevented only in y direction
Because the x-direction displacements depend only on x, NY and NZ,
the number of x- and z-direction intervals, are both set to 1.
The boolean variable 'direct' toggles which end is fixed and which
is pulled.
The stresses and strains are calculated; and their textbook
values also. the former divided by the latter are printed as:
SX/T, EX/T, etc, the values of which should be close to 1.0
(but they will be printed as 0.0 if the theoretical value is
0.0)
ENDDIS
************************************************************
IRUNN = 1 ;LIBREF = 101
************************************************************
Group 1. Run Title
TEXT(Cube in X-direction tension; S101 )
************************************************************
Group 2. Transience
STEADY = T
************************************************************
Groups 3, 4, 5 Grid Information
* Overall number of cells, RSET(M,NX,NY,NZ,tolerance)
RSET(M,10,1,1)
************************************************************
Group 6. Body-Fitted coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
* Non-default variable names
NAME(133) =EZTH ; NAME(134) =EPSZ
NAME(135) =EYTH ; NAME(136) =EPSY
NAME(137) =EXTH ; NAME(138) =EPSX
NAME(139) =SZTH ; NAME(140) =STRZ
NAME(141) =SYTH ; NAME(142) =STRY
NAME(143) =SXTH ; NAME(144) =STRX
NAME(145) =P1TH ; NAME(146) =DRH1
NAME(147) =DVO1 ; NAME(148) =ENUL
NAME(149) =DEN1 ; NAME(150) =PRPS
* Solved variables list
SOLVE(P1 ,U1 )
* Stored variables list
STORE(PRPS,DEN1,ENUL,DVO1,DRH1,P1TH,STRX,SXTH)
STORE(STRY,SYTH,STRZ,SZTH,EPSX,EXTH,EPSY,EYTH)
STORE(EPSZ,EZTH)
************************************************************
Echo InForm settings for Group 7
inform7begin
integer(caseno)
***** SELECT CASENO ******
caseno = 1 :x-direction tension, y & z free
caseno = 2 : ditto , y & z fixed
caseno = 3 : ditto , y fixed, z free
caseno=2
***** CASENO ******
real(appstr)
appstr = 1.e9
boolean(direct)
direct=f
REAL(YOUNG, POISSON)
POISSON = 0.3 ! must conform with matflg value
YOUNG = 1/(0.5E-11) ! must conform with matflg value
REAL(P1TH,EXTH,EYTH,EZTH,SXTH,SYTH,SZTH,TERM)
Formulae for the theoretical values
IF(CASENO.EQ.1) THEN
SXTH=APPSTR
EXTH=APPSTR/YOUNG
EYTH=-EXTH*POISSON
EZTH=-EXTH*POISSON
SYTH=0.0
SZTH=0.0
ENDIF
IF(CASENO.EQ.2) THEN
EYTH=0.0
EZTH=0.0
TERM=APPSTR
EXTH=(APPSTR/YOUNG)*(1+POISSON)*(1-2*POISSON)/(1-POISSON)
SXTH=TERM
SYTH=TERM*POISSON/(1-POISSON)
SZTH=TERM*POISSON/(1-POISSON)
ENDIF
IF(CASENO.EQ.3) THEN
EYTH=0
SZTH=0
SXTH=APPSTR
EXTH=(SXTH/YOUNG)*(1+POISSON)*(1-POISSON)
EZTH=-EXTH*POISSON/(1-POISSON)
P1TH=EXTH+EZTH
SYTH=P1TH*YOUNG*POISSON/(1-2*POISSON)/(1+POISSON)
ENDIF
*** load from S001 and S002 ***
Macro containing frequently-useful settings for
stress-and-strain-in-solids simulations
(stored var SXTH is :SXTH: with IMAT>100)
(stored var SYTH is :SYTH: with IMAT>100)
(stored var SZTH is :SZTH: with IMAT>100)
(stored var EXTH is :EXTH: with IMAT>100)
(stored var EYTH is :EYTH: with IMAT>100)
(stored var EZTH is :EZTH: with IMAT>100)
(stored var P1TH is :EZTH: with IMAT>100)
P1TH=EXTH+EYTH+EZTH
(stored var P1TH is :P1TH:)
(stored var SX/T is STRX/SXTH with IMAT>100)
(stored var SY/T is STRY/SYTH with IMAT>100)
(stored var SZ/T is STRZ/SZTH with IMAT>100)
(stored var EX/T is EPSX/EXTH with IMAT>100)
(stored var EY/T is EPSY/EYTH with IMAT>100)
(stored var EZ/T is EPSZ/EZTH with IMAT>100)
FIINIT(EXTH)=-1.234E-11 ! to print as none
FIINIT(EYTH)=-1.234E-11 ! to print as none
FIINIT(EZTH)=-1.234E-11 ! to print as none
FIINIT(SXTH)=-1.234E-11 ! to print as none
FIINIT(SYTH)=-1.234E-11 ! to print as none
FIINIT(SZTH)=-1.234E-11 ! to print as none
inform7end
************************************************************
Group 8. Terms & Devices
************************************************************
Group 9. Properties
* Domain material index is 160 signifying:
* NOTSET
SETPRPS(1,160,Q1)
ENUT = 0.000000E+00
DRH1DP = 5.000000E-12
DVO1DT = 3.700000E-06
* List of user-defined materials to be read by EARTH
MATFLG=T;IMAT=1
* Name
*Ind. Dens. Viscos. Spec.heat Conduct. Expans. Compr.
*
160 7800.0 0.3 473.0 43.0 0.37E-5 0.5E-11
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initialise Var/Porosity Fields
FIINIT(P1 ) = 0.000000E+00 ;FIINIT(U1 ) = 0.000000E+00
FIINIT(EZTH) = -1.234000E-11 ;FIINIT(EPSZ) = 1.001000E-10
FIINIT(EYTH) = -1.234000E-11 ;FIINIT(EPSY) = 1.001000E-10
FIINIT(EXTH) = -1.234000E-11 ;FIINIT(EPSX) = 1.001000E-10
FIINIT(SZTH) = -1.234000E-11 ;FIINIT(STRZ) = 1.001000E-10
FIINIT(SYTH) = -1.234000E-11 ;FIINIT(STRY) = 1.001000E-10
FIINIT(SXTH) = -1.234000E-11 ;FIINIT(STRX) = 1.001000E-10
FIINIT(P1TH) = 1.001000E-10 ;FIINIT(DRH1) = 1.001000E-10
FIINIT(DVO1) = 1.001000E-10 ;FIINIT(ENUL) = 1.001000E-10
FIINIT(DEN1) = 1.001000E-10 ;FIINIT(PRPS) = 1.600000E+02
No PATCHes used for this Group
INIADD = F
************************************************************
Group 12. Convection and diffusion adjustments
No PATCHes used for this Group
************************************************************
Group 13. Boundary & Special Sources
PATCH (WFIX ,WWALL ,1,0,0,0,0,0,1,1)
PATCH (WFOR ,WEST ,2,0,0,0,0,0,1,1)
PATCH (EFIX ,EWALL ,3,0,0,0,0,0,1,1)
PATCH (EFOR ,EAST ,4,0,0,0,0,0,1,1)
EGWF = T
************************************************************
Echo InForm settings for Group 13
inform13begin
IF(DIRECT) THEN
(SOURCE of U1 at WFIX is COVAL(1.0,0.0))
(SOURCE of U1 at EFOR is COVAL(FIXFLU,:APPSTR:))
ELSE
(SOURCE of U1 at EFIX is COVAL(1.0,0.0))
(SOURCE of U1 at WFOR is COVAL(FIXFLU,-1*:APPSTR:))
ENDIF
inform13end
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 10
RESREF(U1 ) = 0.000000E+00
RESFAC = 1.000000E-03
************************************************************
Group 16. Terminate Iterations
************************************************************
Group 17. Relaxation
RELAX(P1 ,LINRLX, 1.000000E+00)
************************************************************
Group 18. Limits
VARMAX(U1 ) = 1.000000E+06 ;VARMIN(U1 ) =-1.000000E+06
************************************************************
Group 19. EARTH Calls To GROUND Station
USEGRD = T ;USEGRX = T
STRA = T
ASAP = T
PARSOL = F
ISG21 = 10
ISG50 = 1
ISG52 = 1
CSG10 ='q1'
SPEDAT(SET,BOUNDARY,YCONST,R,1.00000E+20)
SPEDAT(SET,BOUNDARY,ZCONST,R,1.00000E+20)
************************************************************
Echo InForm settings for Group 19
inform19begin
Effect of constraints in y and z directions
IF(CASENO.EQ.1) THEN
SPEDAT(BOUNDARY,YCONST,R,0.0)
SPEDAT(BOUNDARY,ZCONST,R,0.0)
ENDIF
IF(CASENO.EQ.2) THEN
SPEDAT(BOUNDARY,YCONST,R,1.E20) ! prevent y displacement
SPEDAT(BOUNDARY,ZCONST,R,1.E20) ! prevent z displacement
ENDIF
IF(CASENO.EQ.3) THEN
SPEDAT(BOUNDARY,YCONST,R,1.E20) ! prevent y displacement
SPEDAT(BOUNDARY,ZCONST,R,0.0)
ENDIF
inform19end
************************************************************
Group 20. Preliminary Printout
ECHO = T
************************************************************
Group 21. Print-out of Variables
************************************************************
Group 22. Monitor Print-Out
NPRMON = 100000
NPRMNT = 1
TSTSWP = -1
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000
ISWPRF = 1 ;ISWPRL = 100000
No PATCHes used for this Group
************************************************************
Group 24. Dumps For Restarts
GVIEW(P,0.000000E+00,9.999875E-01,4.999979E-03)
GVIEW(UP,1.000000E+00,0.000000E+00,0.000000E+00)
> DOM, SIZE, 1.000000E+01, 1.000000E+00, 1.000000E+00
> DOM, MONIT, 3.971640E+00, 5.000000E-01, 5.000000E-01
> DOM, SCALE, 1.000000E+00, 1.000000E+00, 1.000000E+00
> DOM, SNAPSIZE, 1.000000E-02
> GRID, RSET_X_1, 10, 1.000000E-01
> GRID, RSET_Y_1, 1, 1.000000E+00
> GRID, RSET_Z_1, 1, 1.000000E+00
> OBJ, NAME, WFIX
> OBJ, POSITION, 0.000000E+00, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 0.000000E+00, 1.000000E+00, 1.000000E+00
> OBJ, GEOMETRY, default
> OBJ, ROTATION24, 1
> OBJ, TYPE, USER_DEFINED
> OBJ, NAME, WFOR
> OBJ, POSITION, 0.000000E+00, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 0.000000E+00, 1.000000E+00, 1.000000E+00
> OBJ, GEOMETRY, default
> OBJ, ROTATION24, 1
> OBJ, TYPE, USER_DEFINED
> OBJ, NAME, EFIX
> OBJ, POSITION, 1.000000E+01, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 0.000000E+00, 1.000000E+00, 1.000000E+00
> OBJ, GEOMETRY, default
> OBJ, ROTATION24, 1
> OBJ, TYPE, USER_DEFINED
> OBJ, NAME, EFOR
> OBJ, POSITION, 1.000000E+01, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 0.000000E+00, 1.000000E+00, 1.000000E+00
> OBJ, GEOMETRY, default
> OBJ, ROTATION24, 1
> OBJ, TYPE, USER_DEFINED
************************************************************
STOP