OpenRadioss 2025.1.11
OpenRadioss project
Loading...
Searching...
No Matches
i21gap3.F File Reference
#include "implicit_f.inc"
#include "mvsiz_p.inc"
#include "com04_c.inc"
#include "param_c.inc"
#include "units_c.inc"

Go to the source code of this file.

Functions/Subroutines

subroutine i21gap3 (x, irects, irectm, nrts, nrtm, geo, pm, ixs, ixc, ixtg, nint, nty, noint, nsn, nsv, gap, igap, gap_s, gapmin, criter, gapmax, ieles, stf, nmn, msr, knod2els, knod2elc, knod2eltg, nod2els, nod2elc, nod2eltg, thknod, ikine, itab, inacti, gapscale, stfn, depth, gap_s0, area_s0, xm0, lxm, lym, lzm, intth, drad, iparts, ipartc, ipartg, thk_part, thknod0, id, titr, dgapload, resort)

Function/Subroutine Documentation

◆ i21gap3()

subroutine i21gap3 ( x,
integer, dimension(4,*) irects,
integer, dimension(4,*) irectm,
integer nrts,
integer nrtm,
geo,
pm,
integer, dimension(nixs,*) ixs,
integer, dimension(nixc,*) ixc,
integer, dimension(nixtg,*) ixtg,
integer nint,
integer nty,
integer noint,
integer nsn,
integer, dimension(*) nsv,
gap,
integer igap,
gap_s,
gapmin,
criter,
gapmax,
integer, dimension(*) ieles,
stf,
integer nmn,
integer, dimension(*) msr,
integer, dimension(*) knod2els,
integer, dimension(*) knod2elc,
integer, dimension(*) knod2eltg,
integer, dimension(*) nod2els,
integer, dimension(*) nod2elc,
integer, dimension(*) nod2eltg,
thknod,
integer, dimension(*) ikine,
integer, dimension(*) itab,
integer inacti,
gapscale,
stfn,
depth,
gap_s0,
area_s0,
xm0,
lxm,
lym,
lzm,
integer intth,
drad,
integer, dimension(*) iparts,
integer, dimension(*) ipartc,
integer, dimension(*) ipartg,
thk_part,
thknod0,
integer id,
character(len=nchartitle) titr,
intent(in) dgapload,
integer, intent(in) resort )

Definition at line 33 of file i21gap3.F.

46 USE message_mod
47 USE names_and_titles_mod , ONLY : nchartitle
48 use element_mod , only :nixs,nixc,nixtg
49C-----------------------------------------------
50C I m p l i c i t T y p e s
51C-----------------------------------------------
52#include "implicit_f.inc"
53C-----------------------------------------------
54C G l o b a l P a r a m e t e r s
55C-----------------------------------------------
56#include "mvsiz_p.inc"
57C-----------------------------------------------
58C C o m m o n B l o c k s
59C-----------------------------------------------
60#include "com04_c.inc"
61#include "param_c.inc"
62#include "units_c.inc"
63C-----------------------------------------------
64C D u m m y A r g u m e n t s
65C-----------------------------------------------
66 INTEGER NRTS, NRTM, NINT, NTY, NOINT,NSN, NMN, IGAP,
67 . INACTI, INTTH
68 INTEGER IRECTS(4,*), IRECTM(4,*), IXS(NIXS,*), IXC(NIXC,*),
69 . NSV(*), IXTG(NIXTG,*),
70 . KNOD2ELS(*), KNOD2ELC(*), KNOD2ELTG(*), NOD2ELS(*), NOD2ELC(*),
71 . NOD2ELTG(*),IELES(*),
72 . MSR(*), ITAB(*), IKINE(*), IPARTS(*), IPARTC(*), IPARTG(*)
73 INTEGER , INTENT (IN) :: RESORT
74C REAL
75 my_real , INTENT(IN) :: dgapload
76 my_real
77 . gap,gapmin,criter, gapmax, gapscale, depth, drad, lxm, lym, lzm
78 my_real
79 . x(3,*), pm(npropm,*), geo(npropg,*),
80 . gap_s(*), thknod(*), stf(*), stfn(*),
81 . gap_s0(*), area_s0(*), xm0(3,*),thk_part(*),thknod0(*)
82 INTEGER ID
83 CHARACTER(LEN=NCHARTITLE) :: TITR
84C-----------------------------------------------
85C L o c a l V a r i a b l e s
86C-----------------------------------------------
87 INTEGER NDX, I, J, II, INRT, NEL,
88 . N1,N2,N3,N4, IX, N, L, LLT, NN, IP, STAT
89 INTEGER ITMP(NUMNOD)
90C REAL
91 my_real
92 . dxm, gapmx, gapmn, dx,gaps1,gaps2, gapm,
93 . xxx, yyy, zzz, x0, x1, y0, y1, z0, z1
94 my_real
95 . x12(mvsiz),y12(mvsiz),z12(mvsiz),
96 . x13(mvsiz),y13(mvsiz),z13(mvsiz),
97 . x24(mvsiz),y24(mvsiz),z24(mvsiz),
98 . nx(mvsiz),ny(mvsiz),nz(mvsiz),aa(mvsiz)
99 my_real, DIMENSION(:), ALLOCATABLE :: thk_part_nods
100C--------------------------------------------------------------
101 dxm=zero
102 ndx = 0
103 gapmx=ep30
104 gapmn=ep30
105 gaps1=zero
106 gaps2=zero
107C------------------------------------
108C GAP FACES SECONDS
109C------------------------------------
110 DO 250 i=1,nrts
111 gapm =zero
112 inrt=i
113 CALL i4gmx3(x,irects,inrt,gapmx)
114 250 CONTINUE
115C-------------------------------------------------------
116C THICKNESS PART ON SECOND NODES FOR GAP CALCULATION
117C-------------------------------------------------------
118 IF(igap>=1)THEN
119 ALLOCATE (thk_part_nods(numnod) ,stat=stat)
120 IF (stat /= 0) CALL ancmsg(msgid=268,anmode=aninfo,
121 . msgtype=msgerror,
122 . c1='THK_PART_NODS')
123 thk_part_nods(1:numnod) = zero
124 DO i=1,nrts
125 nel = ieles(i)
126 IF(nel<=numels) THEN ! SOLID ELEMENT
127 ip = iparts(nel)
128 DO n =1,4
129 nn = irects(n,i)
130 thk_part_nods(nn) = max(thk_part_nods(n),thk_part(ip))
131 ENDDO
132 ELSEIF(nel<=(numels+numelc)) THEN ! SHELL ELEMENT
133 ip = ipartc(nel-numels)
134 DO n =1,4
135 nn = irects(n,i)
136 thk_part_nods(nn) = max(thk_part_nods(n),thk_part(ip))
137 ENDDO
138 ELSE ! SHELL 3 ELEMENT
139 ip = ipartg(nel-numels-numelc)
140 DO n =1,4
141 nn = irects(n,i)
142 thk_part_nods(nn) = max(thk_part_nods(n),thk_part(ip))
143 ENDDO
144 ENDIF
145 ENDDO
146 ENDIF
147
148C------------------------------------
149C GAP VARIABLE NODES SECONDS
150C------------------------------------
151 IF(igap>=1)THEN
152 DO i=1,nsn
153 IF(thk_part_nods(nsv(i))/=zero) THEN ! IF a contact thickness is defined
154 dx = thk_part_nods(nsv(i))*gapscale
155 ELSE
156 dx = thknod(nsv(i))*gapscale
157 ENDIF
158 gapm = half*dx
159
160 gaps2 = max(gaps2,gapm)
161 gap_s(i)= gapm
162C =====
163C Gapmin >= t average of nodal thicknesses
164C =====
165 dxm=dxm+dx
166 ndx=ndx+1
167
168 thknod0(i) = thknod(nsv(i)) ! Initial THICK NODE STORED
169 ENDDO
170 IF (ALLOCATED(thk_part_nods)) DEALLOCATE(thk_part_nods)
171 ENDIF
172
173C------------------------------------
174C GAP
175C------------------------------------
176 gapmx=sqrt(gapmx)
177 IF(igap==0)THEN
178C GAP FIXE
179 IF(gap<=zero)THEN
180 DO i=1,nsn
181 dx = thknod(nsv(i))
182C =====
183C Gap = t average of nodal thicknesses
184C =====
185 dxm=dxm+dx
186 ndx=ndx+1
187 ENDDO
188 gap = half*dxm/ndx
189 IF (resort==0) WRITE(iout,1000)gap
190 ENDIF
191 gapmin = gap
192 gapmax = gap
193 ELSE
194C UPPER SIDE OF VARIABLE GAPS
195 IF(gap>zero)gapmin=gap
196 IF (resort==0) WRITE(iout,1000)gapmin
197C
198C Gap is not used for IGAP> 0;Gapmin can be equal to 0.
199 IF(gapmax==zero)gapmax=ep30
200 IF (resort==0) WRITE(iout,1500)gapmax
201 gap = min(gap,gapmax)
202 ENDIF
203C---------------------------------------------
204C---------------------------------------------
205C UPPER SIDE OF VARIABLE GAPS
206 gap = min(gapmax,max(gaps2,gapmin))
207C---------------------------------------------
208C
209C Calculation of the real gap to be used during the retri criterion
210C
211 IF (igap==0) THEN
212 criter=gap
213 ELSE
214 criter=ep30
215 DO i = 1, nsn
216 criter = min(criter,gap_s(i))
217 ENDDO
218 criter=max(criter,gapmin)
219 ENDIF
220C
221 IF(dgapload > zero) criter=max(criter,em01*(gap + dgapload))
222C
223 IF(depth==zero)THEN
224C Default value of Depth = max( upper side of gaps , width of elts )
225 depth=max(gap,gapmx)
226C this is still necessary for sorting in the starter
227 ELSEIF(depth<gap)THEN
228C Depth is always superior to the CAP (sup of the gaps so variable)
229 depth=gap
230 END IF
231 IF (resort==0) WRITE(iout,2000)depth
232C
233 criter=max(criter,em01*depth)
234C
235 IF(depth>gapmx .AND. resort==0 )THEN
236 CALL ancmsg(msgid=687,
237 . msgtype=msgwarning,
238 . anmode=aninfo_blind_2,
239 . i1=id,
240 . c1=titr,
241 . r1=depth,
242 . r2=gapmx,
243 . i2=id)
244 ENDIF
245C
246 IF(intth/=0)THEN
247 IF(drad==zero)THEN
248 drad=max(gap,gapmx)
249 ELSEIF(drad<gap)THEN
250 drad=gap
251 END IF
252 IF (resort==0) WRITE(iout,2001)drad
253C
254 criter=max(criter,em01*drad)
255C
256 IF(drad>gapmx .AND. resort==0)THEN
257 CALL ancmsg(msgid=918,
258 . msgtype=msgwarning,
259 . anmode=aninfo_blind_2,
260 . i1=id,
261 . c1=titr,
262 . r1=drad ,
263 . r2=gapmx,
264 . i2=id)
265 END IF
266 END IF
267C------------------------------------
268C STiff cote main (1: active ; 0: inactive)
269C------------------------------------
270 DO i=1,nrtm
271 stf(i)=one
272 END DO
273C---------------------------------------------
274C SETTING TO ONE OF THE NODAL RIGIDITY MULTIPLIER
275C---------------------------------------------
276 DO i=1,nsn
277 stfn(i) = one
278 END DO
279C------------------------------------
280 IF(igap==2)THEN
281 DO i=1,nsn
282 gap_s0(i) = min(gap_s(i),gapmax)
283 gap_s0(i) = max(gapmin ,gap_s0(i))
284 END DO
285
286 IF(intth == 0) THEN
287 itmp=0
288 DO i=1,nsn
289 ii=nsv(i)
290 itmp(ii)=i
291 END DO
292 DO n=1,nrts,mvsiz
293C
294 llt=min(nrts-n+1,mvsiz)
295C
296 DO l=1,llt
297 i=n+l-1
298C
299 n1=irects(1,i)
300 n2=irects(2,i)
301 n3=irects(3,i)
302 n4=irects(4,i)
303 IF(n4/=n3)THEN
304 x13(l)=x(1,n3)-x(1,n1)
305 y13(l)=x(2,n3)-x(2,n1)
306 z13(l)=x(3,n3)-x(3,n1)
307 x24(l)=x(1,n4)-x(1,n2)
308 y24(l)=x(2,n4)-x(2,n2)
309 z24(l)=x(3,n4)-x(3,n2)
310 nx(l)=y13(l)*z24(l)-z13(l)*y24(l)
311 ny(l)=z13(l)*x24(l)-x13(l)*z24(l)
312 nz(l)=x13(l)*y24(l)-y13(l)*x24(l)
313 aa(l)=one_over_8*sqrt(nx(l)*nx(l)+ny(l)*ny(l)+nz(l)*nz(l))
314 area_s0(itmp(n1))=area_s0(itmp(n1))+aa(l)
315 area_s0(itmp(n2))=area_s0(itmp(n2))+aa(l)
316 area_s0(itmp(n3))=area_s0(itmp(n3))+aa(l)
317 area_s0(itmp(n4))=area_s0(itmp(n4))+aa(l)
318 ELSE
319 x12(l)=x(1,n2)-x(1,n1)
320 y12(l)=x(2,n2)-x(2,n1)
321 z12(l)=x(3,n2)-x(3,n1)
322 x13(l)=x(1,n3)-x(1,n1)
323 y13(l)=x(2,n3)-x(2,n1)
324 z13(l)=x(3,n3)-x(3,n1)
325 nx(l)=y12(l)*z13(l)-z12(l)*y13(l)
326 ny(l)=z12(l)*x13(l)-x12(l)*z13(l)
327 nz(l)=x12(l)*y13(l)-y12(l)*x13(l)
328 aa(l)=one_over_6*sqrt(nx(l)*nx(l)+ny(l)*ny(l)+nz(l)*nz(l))
329 area_s0(itmp(n1))=area_s0(itmp(n1))+aa(l)
330 area_s0(itmp(n2))=area_s0(itmp(n2))+aa(l)
331 area_s0(itmp(n3))=area_s0(itmp(n3))+aa(l)
332 END IF
333 END DO
334 END DO
335 igap = 1
336 ENDIF
337 ELSE
338 IF(intth==0) THEN
339 itmp=0
340 DO i=1,nsn
341 ii=nsv(i)
342 itmp(ii)=i
343 END DO
344 DO n=1,nrts,mvsiz
345C
346 llt=min(nrts-n+1,mvsiz)
347C
348 DO l=1,llt
349 i=n+l-1
350C
351 n1=irects(1,i)
352 n2=irects(2,i)
353 n3=irects(3,i)
354 n4=irects(4,i)
355 IF(n4/=n3)THEN
356 x13(l)=x(1,n3)-x(1,n1)
357 y13(l)=x(2,n3)-x(2,n1)
358 z13(l)=x(3,n3)-x(3,n1)
359 x24(l)=x(1,n4)-x(1,n2)
360 y24(l)=x(2,n4)-x(2,n2)
361 z24(l)=x(3,n4)-x(3,n2)
362 nx(l)=y13(l)*z24(l)-z13(l)*y24(l)
363 ny(l)=z13(l)*x24(l)-x13(l)*z24(l)
364 nz(l)=x13(l)*y24(l)-y13(l)*x24(l)
365 aa(l)=one_over_8*sqrt(nx(l)*nx(l)+ny(l)*ny(l)+nz(l)*nz(l))
366 area_s0(itmp(n1))=area_s0(itmp(n1))+aa(l)
367 area_s0(itmp(n2))=area_s0(itmp(n2))+aa(l)
368 area_s0(itmp(n3))=area_s0(itmp(n3))+aa(l)
369 area_s0(itmp(n4))=area_s0(itmp(n4))+aa(l)
370 ELSE
371 x12(l)=x(1,n2)-x(1,n1)
372 y12(l)=x(2,n2)-x(2,n1)
373 z12(l)=x(3,n2)-x(3,n1)
374 x13(l)=x(1,n3)-x(1,n1)
375 y13(l)=x(2,n3)-x(2,n1)
376 z13(l)=x(3,n3)-x(3,n1)
377 nx(l)=y12(l)*z13(l)-z12(l)*y13(l)
378 ny(l)=z12(l)*x13(l)-x12(l)*z13(l)
379 nz(l)=x12(l)*y13(l)-y12(l)*x13(l)
380 aa(l)=one_over_6*sqrt(nx(l)*nx(l)+ny(l)*ny(l)+nz(l)*nz(l))
381 area_s0(itmp(n1))=area_s0(itmp(n1))+aa(l)
382 area_s0(itmp(n2))=area_s0(itmp(n2))+aa(l)
383 area_s0(itmp(n3))=area_s0(itmp(n3))+aa(l)
384 END IF
385 END DO
386 END DO
387 ENDIF
388 ENDIF
389C------------------------------------
390 lxm=zero
391 lym=zero
392 lzm=zero
393 DO i=1,nrtm
394 x0=ep30
395 x1=-ep30
396 y0=ep30
397 y1=-ep30
398 z0=ep30
399 z1=-ep30
400 DO j=1,4
401 ix=msr(irectm(j,i))
402 xxx=x(1,ix)
403 yyy=x(2,ix)
404 zzz=x(3,ix)
405 x0=min(x0,xxx)
406 y0=min(y0,yyy)
407 z0=min(z0,zzz)
408 x1=max(x1,xxx)
409 y1=max(y1,yyy)
410 z1=max(z1,zzz)
411 END DO
412 lxm=max(lxm,x1-x0)
413 lym=max(lym,y1-y0)
414 lzm=max(lzm,z1-z0)
415 ENDDO
416C------------------------------------
417 RETURN
418 1000 FORMAT(2x,'GAP MIN = ',1pg20.13)
419 1500 FORMAT(2x,'GAP MAX = ',1pg20.13)
420 2000 FORMAT(2x,'DEPTH BEFORE RELEASE = ',1pg20.13)
421 2001 FORMAT(2x,'Maximum distance for radiation computation = ',
422 . 1pg20.13)
my_real
#define my_real
Definition cppsort.cpp:32
i4gmx3
subroutine i4gmx3(x, irect, i, gapmax)
Definition i4gmx3.F:35
min
#define min(a, b)
Definition macros.h:20
max
#define max(a, b)
Definition macros.h:21
id
initmumps id
Definition multiplerhs_example.m:4
message_mod
Definition message_mod.F:1257
names_and_titles_mod
Definition names_and_titles_mod.F:1002
names_and_titles_mod::nchartitle
integer, parameter nchartitle
Definition names_and_titles_mod.F:1008
ancmsg
subroutine ancmsg(msgid, msgtype, anmode, i1, i2, i3, i4, i5, i6, i7, i8, i9, i10, i11, i12, i13, i14, i15, i16, i17, i18, i19, i20, r1, r2, r3, r4, r5, r6, r7, r8, r9, c1, c2, c3, c4, c5, c6, c7, c8, c9, prmode)
Definition message.F:895