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¸Õ¸Õ½Ó´¥ansys£¬ÀÏʦ¾ÍÈÃ×öº¸½Óζȳ¡Ä£Ä⣬ÏÖÔÚÓÐÒ»¶Î´úÂëÈçÏ£º /UNITS,SI /CONFIG,NRES,10000 /PREP7 ET,1,SOLID70 !µ¥ÔªÀàÐÍ£¬1±íʾ´Ëµ¥Ôª±àºÅΪ1 MP,DENS,1,7930 !¶¨Òå²ÄÁÏÃÜ¶È MP,C,1,502 !¶¨Òå²ÄÁϱÈÈÈ mptemp,1,20,100,500 mpdata,kxx,1,1,12.1,16.3,21.4 !kxxÈȵ¼ÏµÊý /VIEW,1,1,1,1 !*************¶¨Òå»ù°å³ß´ç*********** lx=0.1 lz=0.1 ly=0.006 !»ù°å´óС !*************¶¨Ò庸½Ó²ÎÊý*********** layer=7 !×ܵĺ¸½ÓµÀÊý lap=1/3 !Á½µÀÖ®¼ä´î½ÓÁ¿ weld=0.01 !ÿµÀº¸µÀ¿í¶È wweld=layer*weld-(layer-1)*lap*weld !º¸µÀµÄ×Ü¿í¶È wheight=0.004 !º¸µÀµÄ¸ß¶È remain=0.01 LSIZE=0.002 V=0.008 !ËÙ¶È pi=3.1415926 U=25 I=180 Q=U*I !µçÔ´ÓÐЧ¹¦ÂÊ£¨ÔÚ´Ë£¬¿ÉÒÔ¶ÔQͨ¹ýUIÀ´µ÷Õû£© R=0.006 !µçÔ´ÓÐЧÈȰ뾶 effect=0.8 Qmax=effect*Q/(pi*R*R) !ÖÐÐÄ´¦×î´óÈÈÁ÷ tm=(lx-2*remain)/V !Ò»µÀµÄ×Üʱ¼ä tinc=LSIZE/V !ÿС¶ÎµÄʱ¼ä¼ä¸ô !*****************½¨Á¢Ä£ÐÍ£¬Éú³ÉÍø¸ñ************** block,0,lx,0,ly,0,lz !´´½¨Ò»¸ö¿éÌå»ý£¬¿ÉÒÔ¸ù¾Ý»ù°å³ß´çµ÷Õû×ø±ê wpoff,remain,ly,(lz-wweld)/2 !Ëæ×Å×ø±êϵÖáµÄ±ä»¯Æ½Òƹ¤×÷Æ½Ãæ block,0,lx-2*remain,0,wheight,0,wweld vsbw,all,,delete !¶Ôblock²¼¶ûÔËËã wpoff,,,wweld vsbw,all,,delete wprota,90,90 !ת¶¯¹¤×÷Ãæ vsbw,all,,delete wpoff,,,lx-2*remain vsbw,all,,delete save vglue,all !Õ³ºÏËùÓеļ¸ºÎÌå lsel,s,,,9,12,1 lsel,a,,,25,26,1 lsel,a,,,30 lsel,a,,,32 lsel,a,,,38 lsel,a,,,45 lsel,a,,,59 lsel,a,,,73 lesize,all,0.005,,,0.2,,,,1 allsel,all lsel,s,,,13,16,1 lsel,a,,,19,21,1 lsel,a,,,23,24,1 lsel,a,,,34 lsel,a,,,41,44,1 lsel,a,,,63,64,1 lsel,a,,,77,78,1 lsel,a,,,81,82,1 lesize,all,0.001,,,1,,,,1 allsel,all lsel,s,,,1 lsel,a,,,3,6,1 lsel,a,,,8 lsel,a,,,27 lsel,a,,,29 lsel,a,,,31 lsel,a,,,33 lsel,a,,,35 lsel,a,,,37 lsel,a,,,40 lsel,a,,,50 lsel,a,,,53 lsel,a,,,55 lsel,a,,,62 lsel,a,,,67 lsel,a,,,69 lsel,a,,,85 lesize,all,0.002,,,1,,,,1 allsel,all lsel,s,,,46 lsel,a,,,86 lsel,a,,,88 lesize,all,0.001,,,5,,,,1 allsel,all vsweep,all /PNUM,DEFA EPLOT fini !*******************½øÈëºó´¦ÀíÆ÷********************* /solu antype,trans,new !nlgeom,on timint,0,struct timint,1,therm timint,0,mag timint,0,elect tref,25 nropt,auto autos,on kbc,0 pred,on lnsrch,on !************ɱËÀº¸·ìÈ¥µ¥Ôª*********** nsel,s,loc,y,ly,ly+wheight esln,s,1 ekill,all allsel,all esel,s,live eplot !**********Ê©¼Ó¶ÔÁ÷ÔØºÉ************* esel,s,live nsel,s,loc,z,0 nsel,a,loc,z,lz nsel,a,loc,x,0 nsel,a,loc,x,lx sf,all,conv,10,25 !************¶¨ÒåÊý×éάÊý********** MAX_TIME=1+tm/tinc !MAX_X=1+(lx-2*remain)/LSIZE MAX_X=1+lx/LSIZE MAX_Z=1+lz/LSIZE !*************¶¨ÒåtableÊý×é ****************************************** *DIM,heatflux,TABLE,MAX_X,MAX_Z,MAX_TIME,X,Z,TIME *do,n,1,layer,1 m=mod(n,2) *if,m,eq,1,then !n=1 *DO,K,1,MAX_TIME,1 *DO,I,1,MAX_X,1 heatflux(I,0,K)=(I-1)*LSIZE *ENDDO *DO,J,1,MAX_Z,1 heatflux(0,J,K)=(J-1)*LSIZE *ENDDO *DO,I,1,MAX_X,1 *DO,J,1,MAX_Z,1 XCENTER=remain+V*(K-1)*tinc ZCENTER=2*(n-1)*weld/3+(lz-wweld)/2+weld/2 DISTANCE=SQRT(((I-1)*LSIZE-XCENTER)**2+((J-1)*LSIZE- ZCENTER)**2) *IF,DISTANCE,LE,R,THEN heatflux(I,J,K)=Qmax/EXP(2*DISTANCE**2/(R**2)) *ELSE heatflux(I,J,K)=0 *ENDIF *ENDDO *ENDDO heatflux(0,0,K)=(K-1)*tinc !**********¼¤»îµ¥Ôª********* esel,s,live nsel,s,loc,x,xcenter-0.002,xcenter+0.001 nsel,r,loc,z,zcenter-weld/2,zcenter+weld/2 nsel,r,loc,y,ly,ly+wheight esln,s,0 ealive,all allsel,all !**********Ê©¼ÓÈÈÁ÷ÔØºÉ********** esel,s,live nsel,s,loc,Y,ly sf,all,hflux,%heatflux% allsel,all !************Çó½â***************** time,(n-1)*(tm+tinc)+k*lsize/v nsubst,2 SOLVE !*************ɾ³ýÈÈÁ÷ÔØºÉ*********** nsel,s,loc,y,ly sfdele,all,hflux allsel,all esel,s,live eplot OUTRES,ALL,ALL, /PSF,HFLUX,,2 /REPLOT OUTRES,ALL,ALL, *ENDDO *else !n=2 *DO,K,1,MAX_TIME,1 *DO,I,1,MAX_X,1 heatflux(I,0,K)=(I-1)*LSIZE *ENDDO *DO,J,1,MAX_Z,1 heatflux(0,J,K)=(J-1)*LSIZE *ENDDO *DO,I,1,MAX_X,1 *DO,J,1,MAX_Z,1 XCENTER=lx-remain-V*(K-1)*tinc ZCENTER=2*(n-1)*weld/3+(lz-wweld)/2+weld/2 DISTANCE=SQRT(((I-1)*LSIZE-XCENTER)**2+((J-1)*LSIZE- ZCENTER)**2) *IF,DISTANCE,LE,R,THEN heatflux(I,J,K)=Qmax/EXP(2*DISTANCE**2/(R**2)) *ELSE heatflux(I,J,K)=0 *ENDIF *ENDDO *ENDDO heatflux(0,0,K)=(K-1)*tinc !**********¼¤»îµ¥Ôª********* esel,s,live nsel,s,loc,x,xcenter-0.001,xcenter+0.002 nsel,r,loc,z,zcenter-weld/2,zcenter+weld/2 nsel,r,loc,y,ly,ly+wheight esln,s,0 ealive,all allsel,all !**********Ê©¼ÓÈÈÁ÷ÔØºÉ********** esel,s,live nsel,s,loc,Y,ly sf,all,hflux,%heatflux% allsel,all !************Çó½â***************** time,(n-1)*(tm+tinc)+k*lsize/v nsubst,2 SOLVE !*************ɾ³ýÈÈÁ÷ÔØºÉ*********** nsel,s,loc,y,ly sfdele,all,hflux allsel,all esel,s,live eplot OUTRES,ALL,ALL, /PSF,HFLUX,,2 /REPLOT OUTRES,ALL,ALL, *ENDDO *endif *enddo FINISH ÇëÎʸ÷λ¸ßÊÖÃÇ£¬ÀïÃælselÃüÁîÊÇÔÚÑ¡ÔñÏß¶ÎÂ𣿣¿Ñ¡Ïß¶ÎÄ¿µÄÊÇʲô£¿ÀïÃæÏ߶εıêºÅÊÇÄÄÀﶨÒåµÄ£¿£¿£¿£¿ ÁíÍ⣬ҪÊÇÊÖÀïÓпÉÓõÄÄ£Ä⺸½Óζȳ¡×ÊÁÏ£¬Çë´ó¼Ò²»ÁßÊ©Éá°¡£¡£¡£¡ |
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