s10_icp.F

Go to the documentation of this file.

Copyright>        OpenRadioss
Copyright>        Copyright (C) 1986-2025 Altair Engineering Inc.
Copyright>
Copyright>        This program is free software: you can redistribute it and/or modify
Copyright>        it under the terms of the GNU Affero General Public License as published by
Copyright>        the Free Software Foundation, either version 3 of the License, or
Copyright>        (at your option) any later version.
Copyright>
Copyright>        This program is distributed in the hope that it will be useful,
Copyright>        but WITHOUT ANY WARRANTY; without even the implied warranty of
Copyright>        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Copyright>        GNU Affero General Public License for more details.
Copyright>
Copyright>        You should have received a copy of the GNU Affero General Public License
Copyright>        along with this program.  If not, see <https://www.gnu.org/licenses/>.
Copyright>
Copyright>
Copyright>        Commercial Alternative: Altair Radioss Software
Copyright>
Copyright>        As an alternative to this open-source version, Altair also offers Altair Radioss
Copyright>        software under a commercial license.  Contact Altair to discuss further if the
Copyright>        commercial version may interest you: https://www.altair.com/radioss/.
!||====================================================================
!||    s10_icp     ../engine/source/elements/solid/solide4_sfem/s10_icp.f
!||--- called by ------------------------------------------------------
!||    s10forc3    ../engine/source/elements/solid/solide10/s10forc3.F
!||--- calls      -----------------------------------------------------
!||    jacob_j33   ../engine/source/elements/solid/solide8e/jacob_j33.F
!||====================================================================
      SUBROUTINE s10_icp(
     1   OFFG,    JACG,    FACP,    NU,
     2   DXX,     DXY,     DXZ,     DYX,
     3   DYY,     DYZ,     DZX,     DZY,
     4   DZZ,     VOL0,    VOLN,    VOL0DP,
     5   VOLDP,   NEL,     ISMSTR)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   G l o b a l   P a r a m e t e r s
C-----------------------------------------------
#include      "mvsiz_p.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: ISMSTR
      INTEGER NEL
C     REAL
      my_real ,DIMENSION(NEL) ,INTENT(IN) :: OFFG,VOL0
      DOUBLE PRECISION , DIMENSION(NEL) ,INTENT(IN) :: VOL0DP
      my_real ,DIMENSION(MVSIZ) ,INTENT(IN) :: jacg,facp,nu
      my_real ,DIMENSION(MVSIZ) ,INTENT(INOUT) :: voln,
     .   dxx, dxy, dxz,
     .   dyx, dyy, dyz,
     .   dzx, dzy, dzz
      DOUBLE PRECISION , DIMENSION(NEL) ,INTENT(INOUT) :: VOLDP
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "scr05_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I, K
      my_real
     .   JAC(MVSIZ),FAC,BASE,JFAC
 
C----------------------------
      IF(ismstr==1.OR.ismstr>=10)THEN
        IF (ismstr==10) THEN
          CALL jacob_j33(
     1   jac,     dxx,     dxy,     dxz,
     2   dyx,     dyy,     dyz,     dzx,
     3   dzy,     dzz,     nel)
          DO i=1,nel
           IF(offg(i)==zero.OR.abs(offg(i))>one) cycle
           fac=two_third*nu(i)
           base = jacg(i)/max(em20,jac(i))
           jfac =exp(fac*log(max(em20,base)))
           dxx(i) = jfac*dxx(i)+jfac-one
           dyy(i) = jfac*dyy(i)+jfac-one
           dzz(i) = jfac*dzz(i)+jfac-one
           dxy(i) = jfac*dxy(i)
           dyx(i) = jfac*dyx(i)
           dzx(i) = jfac*dzx(i)
           dxz(i) = jfac*dxz(i)
           dyz(i) = jfac*dyz(i)
           dzy(i) = jfac*dzy(i)
           voln(i) = jfac*voln(i)             
          ENDDO
        END IF
      ELSE
c-------------------------------------------------------------------------
       IF(iresp==1)THEN
        DO i=1,nel
         IF(offg(i)==zero.OR.abs(offg(i))>one) cycle
         voldp(i) = (one-facp(i))*voldp(i)+facp(i)*jacg(i)*vol0dp(i)             
         voln(i) = voldp(i) 
        ENDDO
       ELSE
        DO i=1,nel
         IF(offg(i)==zero.OR.abs(offg(i))>one) cycle
         voln(i) = (one-facp(i))*voln(i)+facp(i)*jacg(i)*vol0(i) 
        ENDDO
       ENDIF
      END IF !(ISMSTR==1.OR.ISMSTR>=10)THEN
C       
      RETURN
      END SUBROUTINE s10_icp