afimp3.F File Reference

#include "implicit_f.inc"
#include "mvsiz_p.inc"
#include "param_c.inc"
#include "com04_c.inc"
#include "vect01_c.inc"
#include "tabsiz_c.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	afimp3 (pm, x, ixs, t, grad, coef, ale_connect, fv)

Function/Subroutine Documentation

afimp3()

subroutine afimp3	(		pm,
			x,
		integer, dimension(nixs,sixs/nixs)	ixs,
			t,
			grad,
			coef,
		type(t_ale_connectivity), intent(in)	ale_connect,
			fv )

Definition at line 31 of file afimp3.F.

      USE ale_connectivity_mod
      use element_mod , only : nixs
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   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "param_c.inc"
#include      "com04_c.inc"
#include      "vect01_c.inc"
#include      "tabsiz_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
! SPMD CASE : SIXS >= NIXS*NUMELS    (SIXS = NIXS*NUMELS_L+NIXS*NSVOIS_L)
! IXQ(1:NIXS, 1:NUMELS) local elems
!    (1:NIXS, NUMELS+1:) additional elems (also on adjacent domains but connected to the boundary of the current domain)
!
! SPMD CASE : SX >= 3*NUMNOD    (SX = 3*(NUMNOD_L+NRCVVOIS_L))
! X(1:3,1:NUMNOD) : local nodes
!  (1:3, NUMNOD+1:) additional nodes (also on adjacent domains but connected to the boundary of the current domain)
!      
      INTEGER IXS(NIXS,SIXS/NIXS)
      my_real pm(npropm,nummat), x(3,sx/3), t(*), grad(6,*), coef(*), fv(*)
      TYPE(t_ale_connectivity), INTENT(IN) :: ALE_CONNECT
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER JFACE(MVSIZ), JVOIS(MVSIZ), NC1(MVSIZ), NC2(MVSIZ), NC3(MVSIZ), NC4(MVSIZ),
     .        IPERM(4,6), IFIMP, I, II, MAT, IFQ, J, IAD2, LGTH
      my_real x1(mvsiz), x2(mvsiz), x3(mvsiz), x4(mvsiz), y1(mvsiz), y2(mvsiz), y3(mvsiz), y4(mvsiz),
     .        z1(mvsiz), z2(mvsiz), z3(mvsiz), z4(mvsiz), tflu(mvsiz), xf(mvsiz),
     .        n1x, n1y, n1z, area
C-----------------------------------------------
      DATA iperm / 1,2,3,4,
     .             4,3,7,8,
     .             8,7,6,5,
     .             5,6,2,1,
     .             2,6,7,3,
     .             1,4,8,5/
C-----------------------------------------------
C   S o u r c e   L i n e s
C-----------------------------------------------
 
C---------------------------------------------------------------------
C     CALCULATION OF IMPOSED FLUXES
C---------------------------------------------------------------------
      ifimp=0
      DO i=lft,llt
        ii =nft+i
        mat=ixs(1,ii)
        ifq=nint(pm(44,mat))
        IF(ifq /= 0)THEN
         tflu(i)=pm(60,mat)*fv(ifq)
         xf(i)=one
         ifimp=1
        ELSE
         tflu(i)=zero
         xf(i)=zero
        ENDIF
      ENDDO
      IF(ifimp == 0)RETURN
C---------------------------------------------------------------------
C     FINDING RELATED FACE
C---------------------------------------------------------------------
      DO i=lft,llt
        ii =nft+i
        iad2 = ale_connect%ee_connect%iad_connect(ii)
        lgth = ale_connect%ee_connect%iad_connect(ii + 1) - iad2
        DO j=1,lgth
         jface(i)=j
         jvois(i) = ale_connect%ee_connect%connected(iad2 + j - 1)
         IF(jvois(i) <= 0)cycle!next J
         mat=ixs(1,jvois(i))
         mtn=nint(pm(19,mat))
         IF(mtn /= 11)exit!next I
        enddo!next J
      enddo!next I
C-----------------------------------------------
C     SURFACE CALCULATION
C-----------------------------------------------
      DO i=lft,llt
        ii =nft+i
        nc1(i)=ixs(1+iperm(1,jface(i)),ii)
        nc2(i)=ixs(1+iperm(2,jface(i)),ii)
        nc3(i)=ixs(1+iperm(3,jface(i)),ii)
        nc4(i)=ixs(1+iperm(4,jface(i)),ii)
 
        x1(i)=x(1,nc1(i))
        y1(i)=x(2,nc1(i))
        z1(i)=x(3,nc1(i))
 
        x2(i)=x(1,nc2(i))
        y2(i)=x(2,nc2(i))
        z2(i)=x(3,nc2(i))
 
        x3(i)=x(1,nc3(i))
        y3(i)=x(2,nc3(i))
        z3(i)=x(3,nc3(i))
 
        x4(i)=x(1,nc4(i))
        y4(i)=x(2,nc4(i))
        z4(i)=x(3,nc4(i))
      ENDDO
C------------------------------------------
C     NORMAL VECTOR CALCULATION
C------------------------------------------
      DO i=lft,llt
        ii =nft+i
        n1x=(y3(i)-y1(i))*(z2(i)-z4(i)) - (z3(i)-z1(i))*(y2(i)-y4(i))
        n1y=(z3(i)-z1(i))*(x2(i)-x4(i)) - (x3(i)-x1(i))*(z2(i)-z4(i))
        n1z=(x3(i)-x1(i))*(y2(i)-y4(i)) - (y3(i)-y1(i))*(x2(i)-x4(i))
        area  = half * sqrt(n1x**2+n1y**2+n1z**2)
        t(ii) = (one-xf(i))*t(ii) + xf(i)*t(jvois(i))
     1  - area*tflu(i)*half*(coef(ii)+coef(jvois(i))) /
     2   max(em20,coef(ii)*coef(jvois(i))*grad(jface(i),i))
      ENDDO
 
      RETURN