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hbfem1.f
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hbfem1.f
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parameter (nfd=600,ned=600,nmd=6,nbd=50,nxy=350,ndi=72,
& nncn=16,nnbr=30)
c parameter (nfd=200,ned=200,nmd=6,nbd=50,nxy=200,ndi=72,
c & nncn=20,nnbr=40)
c
common aaa,bbb,nonc,nhar,mmu,nhh,nsum,itr,ntotal(2,nmd),
& npo1,npo2,npo3,npor,nom1,nom2,nom,ncn,nbr,
& nelem,nb,nbb,nre,ncc,
& df,dmu0,domeg,dpi,
& dh(nfd,nbd),dhc(nfd,nncn+nnbr),dhl(nncn+nnbr,nfd),
& dhcl(nncn+nnbr,nncn+nnbr),dk(nfd+nncn+nnbr),
& dkk(nmd,nfd+nncn+nnbr),da(nfd+nncn+nnbr),
& daa(nmd,nfd+nncn+nnbr),daaa(nmd,nfd+nncn+nnbr),
& dnds(nnbr,3),ntabl(nnbr,5),dtabl(nnbr,5),
& dc(ned),dg(ned),dv(nnbr,nmd,2),
& dzz(nnbr,nnbr),dyy(nnbr,nnbr),das(nncn,nnbr),
& ds(ned,7),dcs(ned),dbx(ned,nmd,2),dby(ned,nmd,2),
& nod(ned,4),xy(nxy,2),dcur(100,nmd,2),dre(100),
& nodr(100,2),dd(ned,nmd,2,2),dn(nmd,2,2),
& dreluc(0:22,0:1),dsine(0:22,0:ndi),dcosi(0:22,0:ndi)
c **************************************************************
c *********** store the temporary solution dstore ***********
c
subroutine dstore
c
include 'common'
c
do 100 i=1,nom
daaa(nhh,i)=da(i)
100 continue
return
end
c **************************************************************
c **************** check convergence conv *******************
c
subroutine conv
c
include 'common'
c
dimension nlist(1000)
c
nonc=0
k=1
c
damax=0.0
c
do 100 i=1,nom1
if(abs(daaa(1,i)).gt.damax) damax=abs(daaa(1,i))
100 continue
c debug
print *, damax
c
damax5=damax*.01
do 210 i=1,nom1
derr=(daaa(nhh,i)-daa(nhh,i))/damax
if(abs(daaa(nhh,i)).lt.damax5) goto 220
if(abs(derr).gt.aaa) then
nonc=nonc+1
nlist(k)=(i+1)/2
k=k+1
end if
goto 210
220 continue
if (abs(derr).gt.aaa*5.) then
nonc=nonc+1
nlist(k)=(i+1)/2
k=k+1
end if
210 continue
c
* if (nhh.gt.1) go to 400
c
* do 300 i=nom1+1,nom
* if (abs(daaa(nhh,i)).le.1.0e-25) then
* go to 300
* end if
c
* dadv=10.
* derr=(daaa(nhh,i)-daa(nhh,i))/daaa(nhh,i)
* if (abs(derr).gt.aaa*dadv) then
* nonc=nonc+1
* nlist(k)=(i+1)/2
* k=k+1
* end if
* 300 continue
* 400 continue
c
c ----- delerating process -------
c
if((ntotal(1,nhh)+itr).ge.100)
& bbbb=bbb*0.06
if(((ntotal(1,nhh)+itr).ge.90).and.
& ((ntotal(1,nhh)+itr).lt.100)) bbbb=bbb*.08
if(((ntotal(1,nhh)+itr).ge.80).and.
& ((ntotal(1,nhh)+itr).lt.90)) bbbb=bbb*.1
if(((ntotal(1,nhh)+itr).ge.70).and.
& ((ntotal(1,nhh)+itr).lt.80)) bbbb=bbb*.2
if(((ntotal(1,nhh)+itr).ge.60).and.
& ((ntotal(1,nhh)+itr).lt.70)) bbbb=bbb*.3
if(((ntotal(1,nhh)+itr).ge.40).and.
& ((ntotal(1,nhh)+itr).lt.60)) bbbb=bbb*.4
if(((ntotal(1,nhh)+itr).ge.20).and.
& ((ntotal(1,nhh)+itr).lt.40)) bbbb=bbb*.6
if(((ntotal(1,nhh)+itr).ge.10).and.
& ((ntotal(1,nhh)+itr).lt.20)) bbbb=bbb*.8
if((ntotal(1,nhh)+itr).lt.10) bbbb=bbb
c
do 310 i=1,nom1
daa(nhh,i)=daa(nhh,i)+bbbb*(daaa(nhh,i)-daa(nhh,i))
310 continue
c
do 320 i=nom1,nom
daa(nhh,i)=daa(nhh,i)+2.*bbbb*(daaa(nhh,i)-daa(nhh,i))
320 continue
c
* print '(20i4)', (nlist(kk),kk=1,k-1)
c
return
end
c **************************************************************
c **************** check maximum harmonic *******************
c
subroutine check
c
include 'common'
c
nonc=0
damax1=0.0
c
do 100 i=1,nom1
if(abs(daa(1,i)).gt.damax1) damax1=abs(daa(1,i))
100 continue
c
damax2=0.0
c
do 200 i=1,nom1
if(abs(daa(mmu,i)).gt.damax2) damax2=abs(daa(mmu,i))
200 continue
c
if((damax2/damax1).le.aaa*2.) then
print '('' damax2/damax1='',2e14.5)', damax2/damax1,aaa
nonc=0
else
print '('' damax2/damax1='',2e14.5)', damax2/damax1,aaa
nonc=1
end if
c
return
end
c *******************************************************
c ***************** read data rdata *******************
c
subroutine rdata
c
include 'common'
c
c ********* if double precision ******************
c implicit real*8(d)
character*72 char,char1
c
c -------- read constant ----------
c
c check 2 ********* open read file *****
c open (10,file='ab0169.hbfem03.data(fem400)')
c
read (10,1000) char1
1000 format(a72)
read (10,1000) char
c
c ------ npo1, npo2, npo3, nelem, nb ----------
read(10,*) npo1, npo2, npo3, nelem, nb
c
nb=2*nb
nbb=2*nb-1
npor=npo3-npo2
nom1=2*npo1
c
c ------- input coordinates -------
c
read(10,1000) char
* print *, char
do 10 i=1, npo3, 2
c do 10 i=1, npo3, 5
c read(10,*) (xy(i+j,1), xy(i+j,2), j=0, 5)
read(10,*) (xy(i+j,1), xy(i+j,2), j=0, 1)
10 continue
c
c ------ change unit from mm to m ------
c
c check3
do 20 i=1, npo3
xy(i,1)=xy(i,1)*.001
xy(i,2)=xy(i,2)*.001
20 continue
c
c ------ input node of elements nod( , ) -----
c
read(10,1000) char
* print *, char
do 30 i=1, nelem, 4
c do 30 i=1, nelem, 2
c read(10,*) (nod(i+j,1), nod(i+j,2),
c & nod(i+j,3), nod(i+j,4),j=0,1)
read(10,*) (nod(i+j,1), nod(i+j,2),
& nod(i+j,3), nod(i+j,4),j=0,3)
30 continue
c
c ------ input magnetizing voltages ------
c
read(10,1000) char
read(10,*) ncv
do 40 kk=1,ncv
read(10,*) ncoil
ncoil=ncoil-299
read(10,*) (dv(ncoil,j,1),dv(ncoil,j,2),j=1,nmd)
40 continue
c
c ---------- parameters of windings --------------
c
read (10,1000) char
* print *, char
read(10,*) ncc
if(ncc.eq.0) go to 140
do 80 kk=1,ncc
read(10,*) ncoil
ncoil=ncoil-299
read (10,*) dnds(ncoil,1),dnds(ncoil,2),dnds(ncoil,3)
80 continue
140 continue
c
c ------ input magnetizing frequency --------------
c
read(10,1000) char
* print *, char
read(10,*) df
domeg=2.d0*dpi*df
c
c ------ input conductivity at node( ,4)=400 -----
c
read(10,1000) char
* print *, char
read(10,*) nre
if(nre.eq.0) go to 130
do 50 kk=1,nre
read(10,*) dre(kk)
50 continue
c
130 continue
c ------ input periodic boundary condition -------
c
read(10,1000) char
if(npor.eq.0) go to 110
do 60 kk=1,npor
read(10,*) (nodr(kk,j),j=1,2)
60 continue
c
110 continue
c
c ------ input data for tableau approach ------
c
read(10,1000) char
read(10,1000) char
read(10,*) ncn, nbr
read(10,1000) char
read(10,1000) char
do 150 i=1,nbr
read(10,*) ndummy,(ntabl(i,j),j=1,3),dtabl(i,1)
150 continue
c
do 250 i=1, nbr
if ((ntabl(i,3).eq.2).or.(ntabl(i,3).eq.3)) then
dtabl(i,1)=dtabl(i,1)*domeg
end if
250 continue
c
ncn=2*ncn
nbr=2*nbr
nom2=ncn+nbr
nom=nom1+nom2
c
c -------- initializated vector potentials daa( , ) ---------
c
c check 31
c if nflag=1, then the initial values are set, else are read from files
nflag=2
c
if(nflag.eq.2) go to 120
c
do 70 k=1,nom,2
daa(1,k) =0.0001*(1.0+0.01*float(k-int(k/10))*10.)
daa(1,k+1)=0.0
do 71 l=1,nmd
daa(l,k) =0.0
daa(l,k+1)=0.0
71 continue
70 continue
go to 300
c
120 continue
c
c ------- read daa( , ) ------------
c
c check 22
c ********* open read file ********
c open (20,file='ab0169.hbfem03.data(femref)')
c
read(20,1000) char
read(20,1000) char
read(20,*) nhar1
nn=(nhar1+1)/2
read(20,*) (ntotal(1,n),n=1,nn)
read(20,1000) char
read(20,1000) char
c check char1
c
do 200 k=1,nom,2
nflag=1
if (nflag.eq.1) go to 400
c
read(20,*) ndamy, (daa(i,k), i=1,nn)
read(20,*) (daa(i,k+1), i=1,nn)
go to 410
c
400 continue
if(nhar1.ne.3) go to 210
c ******* harmonic up to 3-order ********
read(20,*) ndamy, daa(1,k),daa(1,k+1),daa(2,k),daa(2,k+1)
go to 200
c
c ******* harmonic up to 5-order ********
210 continue
if(nhar1.ne.5) go to 220
c
read(20,*) ndamy, daa(1,k), daa(1,k+1), daa(2,k), daa(2,k+1)
read(20,*) daa(3,k), daa(3,k+1)
go to 200
c
c ******* harmonic up to 7-order ********
220 continue
if(nhar1.ne.7) go to 230
c
read(20,*) ndamy, daa(1,k), daa(1,k+1), daa(2,k), daa(2,k+1)
read(20,*) daa(3,k), daa(3,k+1), daa(4,k), daa(4,k+1)
go to 200
c
c ******* harmonic up to 9-order ********
230 continue
if(nhar1.ne.9) go to 240
read(20,*) ndamy, daa(1,k), daa(1,k+1), daa(2,k), daa(2,k+1)
read(20,*) daa(3,k), daa(3,k+1), daa(4,k), daa(4,k+1)
read(20,*) daa(5,k), daa(5,k+1)
go to 200
c
c ******* harmonic up to 11-order ********
240 continue
if(nhar1.ne.11) go to 999
read(20,*) ndamy, daa(1,k), daa(1,k+1), daa(2,k), daa(2,k+1)
read(20,*) daa(3,k), daa(3,k+1), daa(4,k), daa(4,k+1)
read(20,*) daa(5,k), daa(5,k+1), daa(6,k), daa(6,k+1)
c
410 continue
200 continue
* read(20,1000) char
* print '(a72)',char
c
300 continue
c
return
c
999 print '('' error exits in reading initial values (sub.rdata) '')'
return
end
c **************************************************************
c *************** save and output data odata ****************
c
subroutine odata
c
include 'common'
c
c ********* if double precision ******************
c implicit real*8(d)
c
c check 9 **** open write file ****
c
c open (30,file='ab0169.hbfem03.data(oda4000)')
c
write (30, '(a)') '# *** analysis by hbfem //femh0922// ***'
write (30, '(a)') '# ** iteration number **'
write (30, '(i6)') nhar
write (30, '(6i6)') (ntotal(1,n),n=1,mmu)
c
c ----- save vector potential ------
c
write (30, '(a)') '# ** vector potential sin1 cos1 sin3 cos3
& sin5 cos5 **'
write (30, '(a)') '# sin7 cos7 sin9 cos9
& sin11 cos11 '
c
do 100 n=1,nom,2
if(nhar.eq.3) then
write (30,'(i4,4e14.5)') (n+1)/2, daa(1,n), daa(1,n+1),
& daa(2,n), daa(2,n+1)
else if (nhar.eq.5) then
write (30,'(i4,4e14.5)') (n+1)/2, daa(1,n), daa(1,n+1),
& daa(2,n), daa(2,n+1)
write (30,'(4x,2e14.5)') daa(3,n), daa(3,n+1)
else if (nhar.eq.7) then
write (30,'(i4,4e14.5)') (n+1)/2, daa(1,n), daa(1,n+1),
& daa(2,n), daa(2,n+1)
write (30,'(4x,4e14.5)') daa(3,n), daa(3,n+1),
& daa(4,n), daa(4,n+1)
else if (nhar.eq.9) then
write (30,'(i4,4e14.5)') (n+1)/2, daa(1,n), daa(1,n+1),
& daa(2,n), daa(2,n+1)
write (30,'(4x,4e14.5)') daa(3,n), daa(3,n+1),
& daa(4,n), daa(4,n+1)
write (30,'(4x,2e14.5)') daa(5,n), daa(5,n+1)
else
write (30,'(i4,4e14.5)') (n+1)/2, daa(1,n), daa(1,n+1),
& daa(2,n), daa(2,n+1)
write (30,'(4x,4e14.5)') daa(3,n), daa(3,n+1),
& daa(4,n), daa(4,n+1)
write (30,'(4x,4e14.5)') daa(5,n), daa(5,n+1),
& daa(6,n), daa(6,n+1)
end if
c
100 continue
c
c ------- save flux density dbx( , ) & dby( , ) -------
c
c nflag=0
nflag=1
c
if (nflag.eq.0) goto 310
c
write (30, '(a)') '# ** flux density, sin1-x cos1-x sin3-x... **'
write (30, '(a)') '# sin1-y cos1-y sin3-y... '
c
do 200 i=1,nelem
write (30, '(i4,6e12.4)') i,(dbx(i,k,1), k=1,mmu)
write (30, '(4x,6e12.4)') (dbx(i,k,2), k=1,mmu)
write (30, '(4x,6e12.4)') (dby(i,k,1), k=1,mmu)
write (30, '(4x,6e12.4)') (dby(i,k,2), k=1,mmu)
200 continue
c
310 continue
write(30, '(a)') '# ***** comment ***** '
write(30, '(3e14.4)') aaa, bbb, df
write(30, '(7i6)') nelem,nb,nbb,nre,ncc,ncn,nbr
write(30, '(6e9.2)') (dv(1,j,1),dv(1,j,2),j=1,nmd)
write(30, '(10e14.4)') (dre(i),i=1,nre)
c
return
end
c ***************************************************************
c ************ arrange the system matrix fem *****************
c
subroutine fem
c
include 'common'
c
dimension ddd(nmd,2,2), dss(3,3)
c
c ********** loop for element ****************
c
do 400 i=1, nom2
dk(nom1+i)=dkk(nhh,nom1+i)
400 continue
c
do 100 ne=1, nelem
if(int(nod(ne,4)/100).ne.3) go to 190
c *** coil region ****
if(nod(ne,4).ge.350) then
nee=nod(ne,4)-349
else
nee=nod(ne,4)-299
end if
c
jj1=ncn+2*(nee-1)
jj2=2*(nee-1)
do 110 i=1,3
ii=nod(ne,i)
if ((ii.gt.npo1).and.(ii.le.npo2)) go to 110
c
if (ii.le.npo1) then
nlow=2*(ii-1)
dsig1= 1.0
else
ii=nodr(ii-npo2,2)
nlow=2*(ii-1)
dsig1= -1.0
end if
c
do 120 j=1,2
dhc(nlow+j,jj1+j)=dhc(nlow+j,jj1+j)-dg(ne)*dsig1
120 continue
c
do 140 j=1,2
do 150 k=1,2
if(dn(nhh,j,k).eq.0.0) go to 150