stherm.F File Reference

#include "implicit_f.inc"
#include "mvsiz_p.inc"
#include "param_c.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	stherm (mat_param, vol, nc1, nc2, nc3, nc4, nc5, nc6, nc7, nc8, px1, px2, px3, px4, py1, py2, py3, py4, pz1, pz2, pz3, pz4, dt1, tempnc, tempel, heat, fphi, offg, off, partsav, iparts, vol0, nel, numnod, theaccfact)

Function/Subroutine Documentation

stherm()

subroutine stherm	(	type (matparam_struct_), intent(in)	mat_param,
			vol,
		integer, dimension(mvsiz)	nc1,
		integer, dimension(mvsiz)	nc2,
		integer, dimension(mvsiz)	nc3,
		integer, dimension(mvsiz)	nc4,
		integer, dimension(mvsiz)	nc5,
		integer, dimension(mvsiz)	nc6,
		integer, dimension(mvsiz)	nc7,
		integer, dimension(mvsiz)	nc8,
			px1,
			px2,
			px3,
			px4,
			py1,
			py2,
			py3,
			py4,
			pz1,
			pz2,
			pz3,
			pz4,
			dt1,
			tempnc,
			tempel,
		dimension(mvsiz), intent(in)	heat,
			fphi,
			offg,
			off,
			partsav,
		integer, dimension(*)	iparts,
			vol0,
		integer, intent(in)	nel,
		integer, intent(in)	numnod,
		intent(in)	theaccfact )

Definition at line 31 of file stherm.F.

!-----------------------------------------------
!   m o d u l e s
!-----------------------------------------------
      use matparam_def_mod
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"
#include      "param_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: NEL
      INTEGER, INTENT(IN) :: NUMNOD
      INTEGER NC1(MVSIZ),NC2(MVSIZ),NC3(MVSIZ),NC4(MVSIZ),
     .        NC5(MVSIZ),NC6(MVSIZ),NC7(MVSIZ),NC8(MVSIZ)
      INTEGER IPARTS(*)
      my_real :: dt1
      my_real ,INTENT(IN) :: theaccfact
      my_real ,INTENT(IN) :: heat(mvsiz)
      my_real :: tempnc(numnod)
      my_real :: tempel(nel) 
      my_real :: off(nel)
      my_real :: offg(nel)
      my_real :: vol(nel)
      my_real :: vol0(nel)
      my_real :: px1(*), px2(*), px3(*), px4(*), 
     .           py1(*), py2(*), py3(*), py4(*),
     .           pz1(*), pz2(*), pz3(*), pz4(*)
      my_real :: fphi(mvsiz,8)
      my_real :: partsav(npsav,*)
      type (matparam_struct_)   ,intent(in) :: mat_param
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I,M
      my_real as, bs, kc, phix, phiy, phiz, a, b, rhocp, t0
!==============================================================================
      as    = mat_param%THERM%AS    !< thermal conductivity coefficient A for solid phase
      bs    = mat_param%THERM%BS    !< thermal conductivity coefficient B for solid phase
      rhocp = mat_param%THERM%RHOCP
      t0    = mat_param%THERM%TINI
C 
C     calculate thermal flux  
C      
      DO i=1,nel
        IF(off(i)==zero.OR.offg(i)<=zero) cycle
        phix =  tempnc(nc1(i))*px1(i) + tempnc(nc2(i))*px2(i)  +
     .          tempnc(nc3(i))*px3(i) + tempnc(nc4(i))*px4(i)  -
     .          tempnc(nc5(i))*px3(i) - tempnc(nc6(i))*px4(i)  -
     .          tempnc(nc7(i))*px1(i) - tempnc(nc8(i))*px2(i)       
        
        phiy =  tempnc(nc1(i))*py1(i) + tempnc(nc2(i))*py2(i)  +
     .          tempnc(nc3(i))*py3(i) + tempnc(nc4(i))*py4(i)  -
     .          tempnc(nc5(i))*py3(i) - tempnc(nc6(i))*py4(i)  -
     .          tempnc(nc7(i))*py1(i) - tempnc(nc8(i))*py2(i)
      
        phiz =  tempnc(nc1(i))*pz1(i) + tempnc(nc2(i))*pz2(i)  +
     .          tempnc(nc3(i))*pz3(i) + tempnc(nc4(i))*pz4(i)  -
     .          tempnc(nc5(i))*pz3(i) - tempnc(nc6(i))*pz4(i)  -
     .          tempnc(nc7(i))*pz1(i) - tempnc(nc8(i))*pz2(i)          
C
        kc = (as + bs*tempel(i))*vol(i)*dt1*theaccfact
        phix = kc*phix
        phiy = kc*phiy
        phiz = kc*phiz         
C
C       ! nodal thermal force
C
        a = one_over_8 * heat(i)
        b = phix*px1(i) + phiy*py1(i) + pz1(i)*phiz        
        fphi(i,1) = a - b
        fphi(i,7) = a + b
        b = phix*px2(i) + phiy*py2(i) + pz2(i)*phiz
        fphi(i,2) = a - b
        fphi(i,8) = a + b
        b = phix*px3(i) + phiy*py3(i) + pz3(i)*phiz
        fphi(i,3) = a - b
        fphi(i,5) = a + b
        b = phix*px4(i) + phiy*py4(i) + pz4(i)*phiz
        fphi(i,4) = a - b 
        fphi(i,6) = a + b
      ENDDO
C  
      DO i=1,nel
        IF (off(i)==zero.OR.offg(i)<=zero) cycle
        m = iparts(i)
        partsav(28,m) = partsav(28,m) + rhocp*vol0(i)*(tempel(i)-t0) + heat(i)
      ENDDO
!-----------
      RETURN