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chiko75銅蟲(chóng) (小有名氣)
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[求助]
ANSYS經(jīng)典版中，請(qǐng)問(wèn)如何判斷重啟動(dòng)已經(jīng)成功？ 已有1人參與
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用生死單元法+重啟動(dòng)模擬激光去除，雖然在后處理中觀察到特定溫度以上的單元都被殺死，但無(wú)法確定重啟動(dòng)是否成功，命令rescontrol,file_summary執(zhí)行后的彈窗也只能看到前3步的載荷步信息，沒(méi)有后續(xù)載荷步的信息。請(qǐng)問(wèn)有什么直接證據(jù)可以確定重啟動(dòng)已經(jīng)成功？ 命令流如下： finish /clear,start /filname,restart test kill elem,0 /units,si /prep7 ET,1,SOLID70 $ ET,2,SOLID90 mptemp,1,0,25,100,200,300,400 mptemp,,500,600,700,800,820,850 mptemp,,880,915,950,1083,1200,1500 mpdata,dens,1,1,8000,7990,7973,7942,7913,7880 mpdata,dens,1,,7840,7800,7762,7710,7692,7674 mpdata,dens,1,,7650,7549,7275,7225,7045,6788 mpdata,kxx,1,1,36,36.5,37,37.5,38,38.6 mpdata,kxx,1,,39.2,39.6,40.5,41,41,50 mpdata,kxx,1,,60,80,100,200,350,500 mpdata,c,1,1,402,402.4,412,420,430,446 mpdata,c,1,,455,464,473,482,488,514 mpdata,c,1,,521,527,530,530,530,530 mpdata,enth,1,1,0,25*7990*402.4,100*7973*412,200*7942*420,300*7913*430,400*7880*446 mpdata,enth,1,,500*7840*455,600*7800*464,700*7762*473,800*7710*482,820*7692*488,850*7674*514 mpdata,enth,1,,880*7650*521,915*7549*527,950*7275*530,1000*7225*530+7225*212e3,1500*7045*530+7045*212e3,2000*6788*530+6788*212e3 w_matrix=0.05 $ l_matrix=0.08 $ h_matrix=0.010 $ h_clad=0.002 esize_ref=0.001 $ D=2*esize_ref !焊縫寬度 pi=acos(-1) dists_inc=esize_ref $ v_scan=10e-3 $ temp_preh=298.15 count=4 !l_matrix/v_scan /com,create volume block,-D/2,D/2,0,l_matrix,0,h_clad cm,clad,volu *dim,dmsn,array,8 dmsn(1)=-w_matrix/2,-6*D,-(1.5*D+2*esize_ref),-1.5*D,1.5*D,(1.5*D+2*esize_ref),6*D,w_matrix/2 *do,i,1,7 block,dmsn(i),dmsn(i+1),0,l_matrix,0,-h_matrix *enddo *del,dmsn,,nopr allsel vglue,all vsel,s,loc,x,-w_matrix/2,-6*D vsel,a,loc,x,6*D,w_matrix/2 cm,matrix_hex,volu vsel,s,loc,x,-6*D,6*D vsel,r,loc,z,0,-l_matrix cm,matrix_tet,volu allsel cmgrp,matrix,matrix_hex,matrix_tet allsel lsel,s,loc,x,-1.5*D,1.5*D lesize,all,esize_ref lsel,s,loc,x,-(1.5*D+esize_ref) lsel,a,loc,x,(1.5*D+esize_ref) lsel,u,tan1,z,1 lsel,u,tan1,z,-1 lesize,all,esize_ref lsel,s,loc,x,-4*D,-w_matrix lsel,a,loc,x,4*D,w_matrix lsel,r,loc,z,-h_matrix/2 lesize,all,4*esize_ref lsel,s,loc,x,-4*D,-w_matrix lsel,a,loc,x,4*D,w_matrix lsel,r,tan1,z,0 lesize,all,4*esize_ref mat,1 $ type,1 $ mshkey,1 $ mshape,0 vmesh,clad vmesh,matrix_hex type,2 $ mshkey,0 $ mshape,1 vmesh,matrix_tet numcmp,area vimp,matrix_tet,0,3 vsel,s,,,clad eslv,s,1 cm,elem_clad,elem allsel save /solu antype,4 timint,1,therm solcontrol,on,, tintp,,,,1,,,,,, thopt,full,0.05,64 trnopt,full nropt,full,,on pred,on,,on kbc,0 lumpm,0 lnsrch,1 autots,0 ncnv,2 outres,basic,last outpr,all,all tunif,temp_preh allsel nsel,s,loc,z,-h_matrix sf,all,conv,5,temp_preh asel,s,loc,z,-h_matrix+0.0001,0-0.0001 asel,r,ext sfa,all,,conv,20,temp_preh asel,s,ext asel,r,loc,z,0 sfa,all,,conv,40,temp_preh allsel t=1e-4 time,t deltim,5e-5,5e-5,5e-5 solve count_step=0 rescontrol,define,all,5 num_killelem=50 *dim,kill_elem,,num_killelem parsav,all,parareco,txt *do,i,0,count !后處理命令插入點(diǎn) !****************** !在非重啟動(dòng)中可被刪去 /post1 set,last allsel etable,temp_elem,temp esel,s,,,elem_clad esel,r,live esel,r,etab,temp_elem,653,3000 *get,num_killelem,elem,,count *get,min_killelem,elem,,num,min nsle,s,1 *get,maxy_kill,node,,mxloc,y *do,ii,1,num_killelem kill_elem(ii)=min_killelem min_killelem=elnext(min_killelem) *enddo parsav,all,parareco,txt save !****************** /solu antype,,rest !在非重啟動(dòng)中可被刪去/被注釋掉 parres,new,parareco,txt !在非重啟動(dòng)中可被刪去/被注釋掉 trnopt,full allsel !殺死單元命令插入點(diǎn) !****************** !在非重啟動(dòng)中可被刪去 *if,num_killelem,gt,0,then *do,ii,1,num_killelem ekill,kill_elem(ii) *enddo *endif allsel *if,maxy_kill,gt,esize_ref,then esel,s,,,elem_clad nsle,s,1 nsel,r,loc,y,maxy_kill,0 esln,r,1 ekill,all *endif allsel !****************** !****************** !瞬時(shí)求解，只用于在后處理中觀察單元是否被殺死，可刪除 BFDELE,all,HGEN t=t+1e-4 time,t solve !****************** count_step=count_step+1 disy=i*dists_inc*2 t=(disy+dists_inc)/v_scan !BFDELE,all,HGEN!瞬時(shí)求解中可被刪去/被注釋掉 esel,s,,,elem_clad nsle,s,1 nsel,r,loc,y,disy-dists_inc,disy+dists_inc,0.00001 bf,all,hgen,6e10 time,t nsubst,5,50,5,1 allsel SOLVE rescontrol,file_summary !在非重啟動(dòng)中可被刪去/被注釋掉 save *ENDDO !省略最后一次后處理的命令 |
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4樓2023-11-30 09:29:10
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