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¸Õ¿ªÊ¼Ñ§×öº¸½ÓºÍ²ÐÓàÓ¦Á¦³¡ÎÊÌâ¡£²ÉÓüä½Ó·Ñ½øÐÐ Èȳ¡ÓëÓ¦Á¦³¡µÄ·ÖÎö£¬ÃüÁîÁ÷Ö´ÐÐÍê³Éºó£¬Ã»ÓгöÏÖ .rth Îļþ£¬ÎÞ·¨½øÐÐÓ¦Á¦³¡µÄ·ÖÎö£¬Çó´ó¼ÒÖ¸µã¡£
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!Ô²¹Üº¸½ÓÄ£Äâ


/CLEAR,
/config,nres,5000
/title,weld
/prep7
/unit,si   !µ¥Î»£º  International system (m, kg, s, K)
/PREP7
*SET,RAD,0.250
*SET,THICK,0.008
*SET,HIGH,1  !¹Ü¸ß¶È,º¸·ì³¤¶È
*SET,enum,8
*SET,div1,2   !ÑØºñ¶È·½ÏòµÄµ¥Ôª²ãÊý
!*SET,E,2.06e5  !µ¯ÐÔÄ£Á¿
!*SET,velocity,1   !º¸½ÓËÙ¶È mm/s

RAD2=RAD-THICK
esize=THICK/div1



max_tem=1500               ! °´ÕÕÇ°Ãæ¼ÙÉ裬º¸ÁϵijõʼζÈΪ1500¡æ
dt1=1e-3                   ! ÓÃÓÚ½¨Á¢³õʼÌõ¼þµÄÒ»¸öºÜСµÄʱ¼ä¶Î
dt=2                       ! º¸½ÓÒ»¸öµ¥ÔªËùÐèµÄʱ¼ä
t=0                        ! Æðʼʱ¼ä
tcool=500                 !º¸·ìÀäȴʱ¼ä

!*****µ¥Ôª*****
ET,1,SOLID70
ET,4,SURF154


!*****²ÄÁÏÊôÐÔ*****
MPTEMP,,,,,,,,  
MPTEMP,1,20                       !ζÈÊý¾Ý
MPTEMP,2,300
MPTEMP,3,600
MPTEMP,4,1000  
MPTEMP,5,1300
MPTEMP,6,2000

  
MPDATA,EX,1,,2e11                  !µ¯ÐÔÄ£Á¿Êý¾Ý
MPDATA,EX,1,,1.96e11
MPDATA,EX,1,,1.45e11
MPDATA,EX,1,,2.1e10
MPDATA,EX,1,,2e7
MPDATA,EX,1,,1e6

MPDATA,PRXY,1,,0.3
MPDATA,PRXY,1,,0.3  
MPDATA,PRXY,1,,0.3  
MPDATA,PRXY,1,,0.3  
MPDATA,PRXY,1,,0.3
MPDATA,PRXY,1,,0.3

!ÏÂÃæÊǸ÷²ÄÁÏÔÚ¸÷ζȵãϵÄÇü·þÓ¦Á¦ºÍÇü·þºóµÄµ¯ÐÔÄ£Á¿
MPTEMP,,,,,,,,                     
TB,BKIN,1,6
TBTEMP,20,1   
TBDATA,1,0.345e9,2e10
TBTEMP,500,2  
TBDATA,1,0.243e9,1.45e10
TBTEMP,735,3
TBDATA,1,0.045e9,0.329e10
TBTEMP,900,4   
TBDATA,1,0.017e9,0.077e10
TBTEMP,1300,5  
TBDATA,1,0.017e7,0.077e8
TBTEMP,1600,6
TBDATA,1,0.017e6,0.077e7


mp,dens,1,7850                          !ÃܶÈ
mp,alpx,1,1.4e-5                        !ÏßÅòÕÍϵÊý

mptemp
mptemp,1,20
mptemp,2,500
mptemp,3,735
mptemp,4,900
mptemp,5,1000
mptemp,6,1200
mptemp,7,1300
mptemp,8,1400
mptemp,9,1500
mptemp,10,1600

mpdata,kxx,1,,53.33
mpdata,kxx,1,,37.35
mpdata,kxx,1,,29.52
mpdata,kxx,1,,27.3
mpdata,kxx,1,,27.3
mpdata,kxx,1,,27.3
mpdata,kxx,1,,27.3
mpdata,kxx,1,,27.3
mpdata,kxx,1,,27.3
mpdata,kxx,1,,27.3           !²»Í¬Î¶ȵãµÄµ¼ÈÈϵÊý


mpdata,c,1,,439.8
mpdata,c,1,,666.5
mpdata,c,1,,1004.83
mpdata,c,1,,650.44
mpdata,c,1,,650
mpdata,c,1,,666.5
mpdata,c,1,,666.5
mpdata,c,1,,666.5
mpdata,c,1,,666.5
mpdata,c,1,,666.5


!½¨Ä£

CYLIND, RAD, RAD2, 0,HIGH ,0,359
CYLIND, RAD, RAD2, 0,HIGH ,359,360
VGLUE,All,
!csys   ,       11
!»®·ÖÍø¸ñ
asel , s , loc , z , 0
LSLA, S
!LESIZE,ALL, , , ,ENUM , , , ,1,
LESIZE,ALL,esize , , , , , , ,1,
AATT,1,1,4,0,
MSHKEY,0
MSHAPE,0,2D
amesh,all
allsel

VATT,1,1,1,0
ESIZE, , 30
EXTOPT,ACLEAR,1
EXTOPT,VSWE,TETS,1
vsweep,all

nummrg,all,,,,low
numcmp,all






!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

*get,nvol,volu,,NUM,max  !È·¶¨º¸·ìʵÌåµÄ±àºÅ
VSEL, s, volu,  , nvol
eslv,s,
eplot
*GET, nelem, elem, 0, count !º¸·ìµ¥ÔªµÄÊýÄ¿

*dim,elem,,nelem   !º¸·ìµ¥ÔªµÄµ¥ÔªºÅ
*dim,ecordz,,nelem !º¸·ìµ¥ÔªµÄµ¥Ôªz×ø±ê
*get,elem(1) ,elem,,num,min  !º¸·ìµ¥ÔªµÄ×îСµ¥ÔªºÅ

ecordz(1)=centrz(elem(1))
*do,i,2,nelem
  elem(i)=elnext(elem(i-1)) !»ñÈ¡º¸·ìµ¥ÔªºÅ
  ecordz(i)=centrz(elem(i)) !»ñÈ¡º¸·ìµ¥ÔªÖÐÐÄZ×ø±ê
*enddo

!½«µ¥ÔªºÅ°´ÕÕZ×ø±êÅÅÐò
*do,i,2,nelem
  elem(i)=elnext(elem(i-1)) !»ñÈ¡º¸·ìµ¥ÔªºÅ
  ecordz(i)=centrz(elem(i)) !»ñÈ¡º¸·ìµ¥ÔªÖÐÐÄZ×ø±ê
*enddo

!ðÅÝ·¨ °´z×ø±ê´óСÅÅÐò

*do,i,1,nelem-1
        *do,j,i+1,nelem
            *if,ecordz(j),lt,ecordz(i),then
                tmp=ecordz(i)
                ecordz(i)=ecordz(j)
                ecordz(j)=tmp
                tmp=elem(i)
                elem(i)=elem(j)
                elem(j)=tmp
            *endif
        *enddo
*enddo
alls




*dim,eorder,,nelem/(div1*2),div1*2,,   !¶¨Òåµ¥Ôª¼¤»îÊý×飬ÿ´Î¼¤»îz×ø±êÏàͬµÄ£¨div1*2£©¸öµ¥Ôª            
*do,i,1,nelem
   temp1=i/(div1*2)
   temp2=mod(i,(div1*2))       !·µ»ØÓàÊý²¿·Ö
   temp3=nint(temp1+0.5)             !·µ»ØÕûÊý²¿·Ö!¶Ôi/(div1*2)È¡Õû£¬nint£¨x£©ÊÇÕÒÓëx×î½üµÄÕûÊý
   
   *if,temp2,eq,0,then
        eorder((temp3-1),4)=elem(i)   ! temp-1 ÐÞÕýµ±iÄܱ»(div1*2)Õû³ýʱtemp3 »áÆ«´ó
     *else
        eorder(temp3,temp2)=elem(i)
    *endif
*enddo



!ÊäÈë³õʼζÈ

  !ɱËÀº¸·ìµ¥Ôª
*do,i,1,nelem
  ekill,elem(i)
*enddo
esel,s,live
eplot

/SOLU
ANTYPE,4
TRNOPT,FULL
NSEL,ALL
neqit,20     


esel,all
eplot
/auto,1
/replot




allsel,all
outres,all,all
ic,all,temp,20                !ÉèÖóõʼζÈ
kbc,1                         !ÉèÖüÓÔØ·½Ê½
timint,0,struct               !´ò¿ª½á¹¹Ë²Ì¬·ÖÎöʱ¼ä»ý·ÖÑ¡Ïî
timint,1,therm                !´ò¿ªÈÈ˲̬·ÖÎöʱ¼ä»ý·ÖÑ¡Ïî
timint,0,mag                  !´ò¿ª´Å˲̬·ÖÎöʱ¼ä»ý·ÖÑ¡Ï£¿£¿£¿£¿£¿£¿
tintp,0.005,,,1,0.5,0.2       !ÉèÖÃ˲̬·ÖÎö²ÎÊý£¨³ý×îºóÒ»¸ö0.2Íâ¶¼ÊDzÉÓõÄĬÈϲÎÊý£©


nsub1=2
nsub2=40
aa=nelem/(div1*2)           !µ¥Ôª¼¤»î×éµÄ¸öÊý
bb=(div1*2)                 !ͬһ¸öz×ø±êÏ µ¥ÔªµÄ¸öÊý£¨ÒÔÕâ¸ö¸öÊýbbΪһ¸öµ¥Ôª¼¤»î×飩


esel,none
t=0
*do,i,1,aa
   esel,none
   *do,j,1,bb
     esel,a,elem,,eorder(i,j)
   *enddo
   ealive,all
!   bfe,all,hgen,,4.8e9       !Ê©¼Óº¸·ì³õʼζÈ
   esel,s,live
   eplot
   esel,all


! ÏÂÃæµÄÇó½âÓÃÓÚ½¨Á¢Î¶ȵijõʼÌõ¼þ
   t=t+dt1
   time,t
   nsubst,1
   *do,k,1,bb
     *do,j,1,4
       d,nelem(eorder(i,k),j),temp,max_tem  !Ê©¼ÓζȺÉÔØ
     *enddo
   *enddo
   solve
   
! ÏÂÃæµÄÇó½âÓÃÓÚ±£Ö¤³õʼµÄÉýÎÂËÙ¶ÈΪÁã ???????????????
    t=t+dt1
    time,t
    solve
! ÏÂÃæµÄ²½ÖèÓÃÓÚÇó½âζȷֲ¼
   *do,k,1,bb
     *do,j,1,4
       ddele,nelem(eorder(i,k),j),temp      !ɾ³ýζȺÉÔØ
     *enddo
   *enddo
   allsel
!   ddele,all,temp
   
   
   
   
    t=t+dt-2*dt1
    time,t
    nsubst,nsub1
    solve
*enddo

*do,tt,t+2,t+tcool,2      
         
        time,tt
        nsubst,1
        solve
*enddo

finish
»Ø¸´´ËÂ¥
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nightrain2

Í­³æ (³õÈëÎÄ̳)

2Â¥2018-09-29 07:17:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

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nightrain2: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2018-10-04 11:11:27
surf154  µ¥ÔªÊÇÒ»Öֽṹµ¥Ôª£¬½«Ëü¸ÄΪ surf152 Èȵ¥ÔªÓ¦¸Ã¾Í¿ÉÒÔÁË¡£
3Â¥2018-10-01 09:14:37
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nightrain2

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4Â¥2018-10-02 11:14:45
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