3D CFD-struct 유동해석인데요... 로그화일 좀 봐 주세요

이 해석은 흡기압(진공압)이 작용하는 구멍4개와 급기압이 작용하응 홀이 1개로 이 루어진 패드에 글래스 판재(0.7mm)를 올리고 공기를 넣었을 때 글래스 판재의 자중 과 아래에서 나오는 공기압의 상호작용으로 인해 글래스 판재의 변형을 볼려고 하는 것입니다. 다음 사항을 고려해서 한번 봐주세요.. 1. 유막(글래스와 패드사이에 공기압으로 인해 형성된 간격)의 두께도 해석할 수 있 나요? 방법을 몰라 0.05mm 로 모델링하고 Z방향으로 5등분 DIVIDE 하여 메쉬 하 였습니다. 2. 아래 로그 화일을 돌려보면 0.05mm 간격에서 압력 형성의 결과는 나옵니다(정확 한지는 모름), 그러나 이 압력 프로파일을 글래스에 적용해 구조 해석하게 되면 해석이 되질 않네요.. 에러 메세지도 한번 확인하여 도움을 주십시오.. 3. 모델의 적합한 메쉬 크기를 잘 모르겠습니다. 유막의 경우 너무 얇아서 그냥 프 리 메쉬하기는 시간이 많이 걸리더군요. 또 급기구의 홀 면적이 있어 메쉬가 쉽 지가 않았습니다. 4. 압력을 글래스에 적용 후 구속을 자중에 의한 구속을 줄 수는 없겠죠? INPUT 화일을 올리겠습니다. 오로지 압력만을 보기에(온도와도 관계가 있지만..) 온도에 대한 부분은 무시하고 mp,kxx... 부분은 나중에 구조해석으로 연성해석 할 때 탄성계수 및 다른 물성치로 대처하기 위해 넣어 준것입니다. 어떠한 조언이라도 좋으니 부탁바랍니다. finish /clear /prep7 *SET,thick,0.05 ET,1,FLUID142 et,2,0 mp,kxx,1,22.7/1000 mp,kxx,2,22.7/1000 wpoff,-7,-7 CONE,1.5,0.15,0,5,0,360, FLST,3,1,6,ORDE,1 FITEM,3,1 VGEN,2,P51X, , ,14, , , ,0 FLST,3,2,6,ORDE,2 FITEM,3,1 FITEM,3,-2 VGEN,2,P51X, , , ,14, , ,0 wpoff,7,7,5 CYLIND,0.25, ,0,-4,0,360, wpoff,,,-5 wprot,,90 CYLIND,2.5, ,-1,1,0,360, FLST,2,2,6,ORDE,2 FITEM,2,5 FITEM,2,-6 VADD,P51X wprot,,-90 wpcsys,4 wpoff,,,5 BLOCK,-40,40,-35,35,0,thick, wpoff,,,thick BLOCK,-40,40,-35,35,0,0.7 vglue,all numcmp,all KWPAVE, 34 wpof,,,0.01 VSBW, 7 wpof,,,0.01 VSBW, 8 wpof,,,0.01 VSBW, 7 wpof,,,0.01 VSBW, 8 wpcsys,0 KWPAVE, 34 wprot,,90 wpoff,,,-35 wpoff,,,7 FLST,5,5,6,ORDE,2 FITEM,5,1 FITEM,5,-5 VSEL,U, , ,P51X FLST,2,6,6,ORDE,4 FITEM,2,6 FITEM,2,-7 FITEM,2,9 FITEM,2,-12 VSBW,P51X wpoff,,,-14 FLST,2,6,6,ORDE,6 FITEM,2,13 FITEM,2,15 FITEM,2,17 FITEM,2,19 FITEM,2,21 FITEM,2,23 VSBW,P51X wprot,,90 wprot,,-90 wprot,,,90 wpoff,,,40 wpoff,,,-7 FLST,2,18,6,ORDE,9 FITEM,2,6 FITEM,2,-12 FITEM,2,14 FITEM,2,16 FITEM,2,18 FITEM,2,20 FITEM,2,22 FITEM,2,24 FITEM,2,-29 VSBW,P51X wpoff,,,14 FLST,2,18,6,ORDE,17 FITEM,2,13 FITEM,2,17 FITEM,2,23 FITEM,2,30 FITEM,2,32 FITEM,2,34 FITEM,2,37 FITEM,2,39 FITEM,2,41 FITEM,2,43 FITEM,2,-44 FITEM,2,46 FITEM,2,49 FITEM,2,51 FITEM,2,53 FITEM,2,57 FITEM,2,-59 VSBW,P51X !vglue,all FLST,5,96,4,ORDE,74 FITEM,5,67 FITEM,5,-68 FITEM,5,70 FITEM,5,-72 FITEM,5,75 FITEM,5,-78 FITEM,5,81 FITEM,5,83 FITEM,5,-84 FITEM,5,87 FITEM,5,-90 FITEM,5,92 FITEM,5,94 FITEM,5,-98 FITEM,5,101 FITEM,5,-106 FITEM,5,108 FITEM,5,111 FITEM,5,-115 FITEM,5,117 FITEM,5,126 FITEM,5,-127 FITEM,5,132 FITEM,5,136 FITEM,5,-139 FITEM,5,145 FITEM,5,-146 FITEM,5,149 FITEM,5,-151 FITEM,5,154 FITEM,5,156 FITEM,5,161 FITEM,5,167 FITEM,5,-168 FITEM,5,172 FITEM,5,-175 FITEM,5,191 FITEM,5,193 FITEM,5,201 FITEM,5,206 FITEM,5,211 FITEM,5,218 FITEM,5,223 FITEM,5,229 FITEM,5,232 FITEM,5,235 FITEM,5,-236 FITEM,5,238 FITEM,5,241 FITEM,5,246 FITEM,5,251 FITEM,5,257 FITEM,5,260 FITEM,5,263 FITEM,5,-264 FITEM,5,274 FITEM,5,276 FITEM,5,280 FITEM,5,282 FITEM,5,290 FITEM,5,292 FITEM,5,295 FITEM,5,-297 FITEM,5,303 FITEM,5,305 FITEM,5,309 FITEM,5,314 FITEM,5,318 FITEM,5,321 FITEM,5,-323 FITEM,5,351 FITEM,5,353 FITEM,5,357 FITEM,5,359 LSEL,s, , ,P51X CM,side,LINE FLST,5,20,4,ORDE,10 FITEM,5,5 FITEM,5,-8 FITEM,5,15 FITEM,5,-18 FITEM,5,25 FITEM,5,-28 FITEM,5,35 FITEM,5,-38 FITEM,5,45 FITEM,5,-48 LSEL,s, , ,P51X CM,holeline,LINE FLST,5,184,4,ORDE,102 FITEM,5,41 FITEM,5,-44 FITEM,5,49 FITEM,5,-50 FITEM,5,65 FITEM,5,-66 FITEM,5,69 FITEM,5,73 FITEM,5,-74 FITEM,5,79 FITEM,5,-80 FITEM,5,82 FITEM,5,85 FITEM,5,-86 FITEM,5,91 FITEM,5,93 FITEM,5,99 FITEM,5,-100 FITEM,5,107 FITEM,5,109 FITEM,5,-110 FITEM,5,116 FITEM,5,118 FITEM,5,121 FITEM,5,123 FITEM,5,-125 FITEM,5,129 FITEM,5,-131 FITEM,5,133 FITEM,5,-135 FITEM,5,140 FITEM,5,-144 FITEM,5,147 FITEM,5,-148 FITEM,5,153 FITEM,5,155 FITEM,5,157 FITEM,5,-159 FITEM,5,162 FITEM,5,-166 FITEM,5,169 FITEM,5,-171 FITEM,5,176 FITEM,5,-187 FITEM,5,189 FITEM,5,-190 FITEM,5,192 FITEM,5,194 FITEM,5,-198 FITEM,5,200 FITEM,5,202 FITEM,5,-205 FITEM,5,207 FITEM,5,-210 FITEM,5,220 FITEM,5,222 FITEM,5,224 FITEM,5,-227 FITEM,5,231 FITEM,5,233 FITEM,5,-234 FITEM,5,237 FITEM,5,239 FITEM,5,-240 FITEM,5,244 FITEM,5,-245 FITEM,5,247 FITEM,5,-250 FITEM,5,256 FITEM,5,258 FITEM,5,-259 FITEM,5,265 FITEM,5,-273 FITEM,5,275 FITEM,5,277 FITEM,5,-279 FITEM,5,281 FITEM,5,283 FITEM,5,-286 FITEM,5,288 FITEM,5,291 FITEM,5,293 FITEM,5,-294 FITEM,5,298 FITEM,5,-302 FITEM,5,304 FITEM,5,306 FITEM,5,-308 FITEM,5,310 FITEM,5,-313 FITEM,5,315 FITEM,5,-317 FITEM,5,319 FITEM,5,-320 FITEM,5,324 FITEM,5,-350 FITEM,5,352 FITEM,5,354 FITEM,5,-356 FITEM,5,358 FITEM,5,360 FITEM,5,-366 LSEL,s, , ,P51X cm,line,line cmsel,s,line lesize,all,1 cmsel,s,side LESIZE,all, , ,1 cmsel,s,holeline lesize,all,,,1 allsel,all FLST,5,9,6,ORDE,9 FITEM,5,7 FITEM,5,14 FITEM,5,18 FITEM,5,-19 FITEM,5,26 FITEM,5,36 FITEM,5,47 FITEM,5,63 FITEM,5,68 VSEL,s, , ,P51X type,2 mat,2 MSHAPE,1,3D MSHKEY,0 vmesh,all FLST,5,50,6,ORDE,30 FITEM,5,1 FITEM,5,-6 FITEM,5,8 FITEM,5,-12 FITEM,5,15 FITEM,5,-16 FITEM,5,20 FITEM,5,-22 FITEM,5,24 FITEM,5,-25 FITEM,5,27 FITEM,5,-29 FITEM,5,31 FITEM,5,33 FITEM,5,35 FITEM,5,38 FITEM,5,40 FITEM,5,42 FITEM,5,45 FITEM,5,48 FITEM,5,50 FITEM,5,52 FITEM,5,54 FITEM,5,-56 FITEM,5,60 FITEM,5,-62 FITEM,5,64 FITEM,5,-67 FITEM,5,69 FITEM,5,-77 VSEL,s, , ,P51X type,1 mat,1 MSHAPE,1,3D MSHKEY,0 vmesh,all FLST,5,4,5,ORDE,4 FITEM,5,1 FITEM,5,5 FITEM,5,9 FITEM,5,13 ASEL,s, , ,P51X cm,pres,area FLST,5,2,5,ORDE,2 FITEM,5,20 FITEM,5,-21 ASEL,s, , ,P51X cm,suc,area WPCSYS KWPAVE, 34 csys,4 ASEL,ALL ASEL,S,LOC,X, ASEL,A,LOC,X,80 ASEL,A,LOC,Y, ASEL,A,LOC,Y,70 ASEL,R,LOC,Z,0,0.05 CM,out,AREA ASEL,ALL ASEL,R,LOC,Z, ASEL,A,LOC,Z,0.05 FLST,5,17,5,ORDE,17 FITEM,5,17 FITEM,5,200 FITEM,5,205 FITEM,5,210 FITEM,5,-211 FITEM,5,214 FITEM,5,218 FITEM,5,222 FITEM,5,-223 FITEM,5,267 FITEM,5,272 FITEM,5,277 FITEM,5,-278 FITEM,5,281 FITEM,5,285 FITEM,5,289 FITEM,5,-290 ASEL,U, , ,P51X CM,vzero2,AREA allsel,all FLST,5,12,5,ORDE,10 FITEM,5,3 FITEM,5,-4 FITEM,5,7 FITEM,5,-8 FITEM,5,11 FITEM,5,-12 FITEM,5,15 FITEM,5,-16 FITEM,5,23 FITEM,5,-26 ASEL,s, , ,P51X CM,vzero1,AREA CMSEL,S,OUT DA,all,PRES,0,1 cmsel,s,pres da,all,pres,0.1,1 cmsel,s,suc da,all,pres,-0.89.1 cmsel,s,vzero1 da,all,vx,0,1 da,all,vy,0,1 da,all,vz,0,1 cmsel,s,vzero2 da,all,vx,0,1 da,all,vy,0,1 da,all,vz,0,1 allsel,all FLDATA1,SOLU,TRAN,0 FLDATA1,SOLU,FLOW,1 FLDATA1,SOLU,TEMP,0 FLDATA1,SOLU,TURB,1 FLDATA1,SOLU,COMP,1 FLDATA1,SOLU,VOF,0 FLDATA1,SOLU,SFTS,0 FLDATA1,SOLU,IVSH,0 FLDATA1,SOLU,SWRL,0 FLDATA1,SOLU,SPEC,0 FLDATA1,SOLU,ALE,0 FLDATA1,SOLU,RDSF,1 FLDATA2,ITER,EXEC,30, FLDATA2,ITER,OVER,0, FLDATA2,ITER,APPE,0, FLDATA3,TERM,VX,0.01, FLDATA3,TERM,VY,0.01, FLDATA3,TERM,VZ,0.01, FLDATA3,TERM,PRES,1e-008, FLDATA3,TERM,TEMP,1e-008, FLDATA3,TERM,ENKE,0.01, FLDATA3,TERM,ENDS,0.01, FLDATA5,OUTP,SUMF,10, !* FLDATA12,PROP,DENS,4 FLDATA13,VARY,DENS,1 FLDATA12,PROP,VISC,4 FLDATA13,VARY,VISC,0 FLDATA12,PROP,COND,0 FLDATA13,VARY,COND,0 FLDATA12,PROP,SPHT,0 FLDATA13,VARY,SPHT,0 !* FLDATA7,PROT,DENS,AIR-SI FLDATA8,NOMI,DENS,-1 FLDATA9,COF1,DENS,0 FLDATA10,COF2,DENS,0 FLDATA11,COF3,DENS,0 FLDATA7,PROT,VISC,AIR-SI FLDATA8,NOMI,VISC,-1 FLDATA9,COF1,VISC,0 FLDATA10,COF2,VISC,0 FLDATA11,COF3,VISC,0 FLDATA12,PROP,IVIS FLDATA7,PROT,COND,CONSTANT FLDATA8,NOMI,COND,-1, FLDATA9,COF1,COND,0 FLDATA10,COF2,COND,0 FLDATA11,COF3,COND,0 FLDATA7,PROT,SPHT,CONSTANT FLDATA8,NOMI,SPHT,-1, FLDATA9,COF1,SPHT,0 FLDATA10,COF2,SPHT,0 FLDATA11,COF3,SPHT,0 !* ACEL,0,0,9.81, FLDATA34,MIR,MOME,0.1, FLDATA34,MIR,TEMP,0, FLDATA34,MIR,TURB,0.1, physics,write,fluid,fluid physics,clear et,1,0 et,2,45 MP,EX,2,8900*e-6 MP,PRXY,2,0.34 MP,DENS,2,2500*e-9 FLST,5,6,5,ORDE,6 FITEM,5,29 FITEM,5,31 FITEM,5,65 FITEM,5,-66 FITEM,5,107 FITEM,5,-108 ASEL,S, , ,P51X DA,ALL,all,,0 ALLSEL,ALL physics,write,struct,struct physics,clear physics,read,fluid fini /solu solv fini /solu LDREAD,PRES,LAST,,,,,RFL solv