1! 2! CalculiX - A 3-dimensional finite element program 3! Copyright (C) 1998-2021 Guido Dhondt 4! 5! This program is free software; you can redistribute it and/or 6! modify it under the terms of the GNU General Public License as 7! published by the Free Software Foundation(version 2); 8! 9! 10! This program is distributed in the hope that it will be useful, 11! but WITHOUT ANY WARRANTY; without even the implied warranty of 12! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13! GNU General Public License for more details. 14! 15! You should have received a copy of the GNU General Public License 16! along with this program; if not, write to the Free Software 17! Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 18! 19 subroutine extrapol_tel5(ielfa,ipnei,vel,xlet,gradtfa,xxj, 20 & nef,nfacea,nfaceb,ncfd) 21! 22! correct the facial temperature gradients: 23! Moukalled et al. p 289 24! 25 implicit none 26! 27 integer ielfa(4,*),ipnei(*),nef,nfacea,nfaceb,i,k,iel1,iel2, 28 & indexf,ncfd 29! 30 real*8 vel(nef,0:7),xlet(*),gradtfa(3,*),xxj(3,*),dd 31! 32! 33! 34 do i=nfacea,nfaceb 35 iel2=ielfa(2,i) 36 if(iel2.gt.0) then 37 iel1=ielfa(1,i) 38 indexf=ipnei(iel1)+ielfa(4,i) 39 dd=(vel(iel2,0)-vel(iel1,0))/xlet(indexf) 40 & -gradtfa(1,i)*xxj(1,indexf) 41 & -gradtfa(2,i)*xxj(2,indexf) 42 & -gradtfa(3,i)*xxj(3,indexf) 43 do k=1,ncfd 44 gradtfa(k,i)=gradtfa(k,i)+dd*xxj(k,indexf) 45 enddo 46 endif 47 enddo 48! 49 return 50 end 51