²é¿´: 1442  |  »Ø¸´: 10
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õ߶ŶŶÅÇÑ×Ó½«ÔùËÍÄú 50 ¸ö½ð±Ò

¶Å¶Å¶ÅÇÑ×Ó

гæ (СÓÐÃûÆø)

[ÇóÖú] ansysÌåÈÈԴζȳ¡Ó¦Á¦³¡ ÒÑÓÐ1È˲ÎÓë

»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

htbbzzg

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄãºÃ£¡
  ¼òµ¥¿´ÁËÒ»ÏÂÄãµÄÃüÁîÁ÷£¬ÏÈ˵һ¸öÎÊÌâ°É£º
  ÄãËù¶¨ÒåµÄÓë²ÄÁÏÓйصÄÃüÁîÓÐÒ»¸ö¹²Í¬µÄÎÊÌ⣬¼´£ºÃ¿¸ö¶¨Òå²ÄÁÏÐÔÄÜËæÎ¶ȱ仯µÄÃüÁîÖеÄζȲÎÊý×î¶àÖ»ÄÜÊÇ6 ¸ö£¬¶øÄãÔÚÿ¸ö²ÄÁÏÐÔÄÜËæÎ¶ȱ仯µÄÃüÁîÖж¨ÒåÁË8¸ö²ÎÊý£¬ºóÁ½¸ö²ÎÊý½«»á±»ºöÂÔ£¬µ¼Ö¼ÆËã½á¹û²»ÕýÈ·ÐèÒªÐ޸ġ£±ÈÈçÒÔÏÂÁ½¸öÃüÁ
    mptemp,1,0,250,500,750,1000,1500,1700,2500                         !¶¨Òå²ÄÁÏζÈÇø¼ä(C)                 
    mpdata,dens,1,1,7850,7700,7600,7550,7500,7350,7300,7100         !¶¨Òå²ÄÁÏÃܶÈ(kg/m3)
  ÐèÒª¸ÄΪ£º
    mptemp,1,0,250,500,750,1000,1500,                     !¶¨Òå²ÄÁÏζÈÇø¼ä(C)    ǰ6¸ö               
    mptemp,7,1700,2500                                          !¶¨Òå²ÄÁÏζÈÇø¼ä(C)     ºó2¸ö£¬µÚ2¸ö²ÎÊý±íʾ´ÓµÚ7¸öζȿªÊ¼            
    mpdata,dens,1,1,7850,7700,7600,7550,7500,7350         !¶¨Òå²ÄÁÏÃܶÈ(kg/m3)     Ç°6¸ö
    mpdata,dens,1,7,7300,7100                                        !¶¨Òå²ÄÁÏÃܶÈ(kg/m3)     ºó2¸ö£¬µÚ3¸ö²ÎÊý±íʾ´ÓµÚ7¸öζȿªÊ¼

¼´£ºÔ­À´µÄÿ¸öÃüÁî²ð·ÖΪÁ½¸öÃüÁ±£Ö¤Ã¿¸öÃüÁîÖеÄÊý¾Ý²ÎÊý²»¶àÓÚ6¸ö¡£
ÒòΪÎÒµÄÊÂÇéºÜ¶à£¬ÏÈ˵ÕâÒ»µã°É¡£Äã¸Äһϣ¬ÔÙÊÔÊÔ£¬ÓÐÎÊÌâÔÙÌÖÂÛ¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

7Â¥2023-02-22 08:41:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

¶Å¶Å¶ÅÇÑ×Ó

гæ (СÓÐÃûÆø)

¸÷λÀÏʦºÃ£¬ÎÒÔÚѧϰansysÄ£Ä⺸·ì²ÐÓàÓ¦Á¦Ê±£¬·ÂÕÕһƪÂÛÎĵÄÊý¾Ý×öµÄ£¬³öÏÖÁËһЩÎÊÌ⣺
1.ÔÚζȳ¡ÖУ¬µÚÒ»²ãÈÈԴζÈΪ2000¶à¶È£¬µÚ¶þ²ãΪ1600¶à¶È£¬ÂÛÎÄÀï1900¶¼Îª×óÓÒ£»ÇÒµÚÒ»²ãº¸·ìº¸µ½Ä©Î²Ê±Î¶ÈͻȻÉÏÉýµ½3000¶à¶È£»ºó´¦Àíʱ£¬È¡º¸·ì±³ÃæÖÐÐĽڵãÈÈÑ­»·ÇúÏßʱζȱÈÂÛÎÄÀïµÄÊý¾ÝСºÜ¶à£»
2.Ó¦Á¦³¡ÖУ¬·ÂÕÕÂÛÎÄÀïµÄÔ¼Êø·½Ê½£¬ÔÚÁ¢°å¶¥¶ËÊ©¼ÓÈýÏòÔ¼Êø£¬µÃµ½µÄ²ÐÓàÓ¦Á¦ÔÆÍ¼ÐÎ×´ÊÇ´íµÄ£¬Çë´óÀÐÃǰïæָµã£¡

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2023-02-18 13:18:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Å¶Å¶ÅÇÑ×Ó

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ¶Å¶Å¶ÅÇÑ×Ó at 2023-02-18 13:18:26
¸÷λÀÏʦºÃ£¬ÎÒÔÚѧϰansysÄ£Ä⺸·ì²ÐÓàÓ¦Á¦Ê±£¬·ÂÕÕһƪÂÛÎĵÄÊý¾Ý×öµÄ£¬³öÏÖÁËһЩÎÊÌ⣺
1.ÔÚζȳ¡ÖУ¬µÚÒ»²ãÈÈԴζÈΪ2000¶à¶È£¬µÚ¶þ²ãΪ1600¶à¶È£¬ÂÛÎÄÀï1900¶¼Îª×óÓÒ£»ÇÒµÚÒ»²ãº¸·ìº¸µ½Ä©Î²Ê±Î¶ÈͻȻÉÏÉýµ½ ...

ÕâÊÇÓ¦Á¦³¡Í¼Æ¬

·¢×ÔСľ³æAndroid¿Í»§¶Ë
3Â¥2023-02-18 13:19:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Å¶Å¶ÅÇÑ×Ó

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ¶Å¶Å¶ÅÇÑ×Ó at 2023-02-18 13:19:59
ÕâÊÇÓ¦Á¦³¡Í¼Æ¬
...

·¢²»ÁËͼƬ£¬Çë˽ÁÄ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
4Â¥2023-02-18 13:24:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

htbbzzg

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÇëÄã¶Ô×Ô¼ºµÄÎÊÌâ×öÒ»¸öÏêϸµÄ½éÉÜ£¬²¢ÌṩÍêÕûµÄ¼ÆËãÄ£ÐÍ (×îºÃÊÇÃüÁîÁ÷)£¬ÒÔ±ã½øÐзÖÎö¡¢ÌÖÂÛ¡£
5Â¥2023-02-21 08:46:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Å¶Å¶ÅÇÑ×Ó

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by htbbzzg at 2023-02-21 08:46:40
ÇëÄã¶Ô×Ô¼ºµÄÎÊÌâ×öÒ»¸öÏêϸµÄ½éÉÜ£¬²¢ÌṩÍêÕûµÄ¼ÆËãÄ£ÐÍ (×îºÃÊÇÃüÁîÁ÷)£¬ÒÔ±ã½øÐзÖÎö¡¢ÌÖÂÛ¡£

ÀÏʦ£¬ÄúºÃ£¬ÎÒÔÚѧϰÓÃansysÌåÉúÈÈÂÊÈÈÔ´×ötÐ͸ְåµÄζȳ¡ºÍÓ¦Á¦³¡µÄ·ÖÎö£¬ÓõÄÊÇһƪ²©Ê¿ÂÛÎÄÀïµÄÊý¾Ý£¬¹¤¿öÊÇÁ½²ãº¸·ì£¬µÚÒ»²ãº¸½ÓËÙ¶ÈΪ0.01m/s£¬µÚ¶þ²ãΪ0.005m/s£¬Öмä¼ä¸ô10s£¬º¸ºóÀäÈ´1800s£¬Ëã³öÀ´µÄζȳ¡½á¹ûÓÐÎÊÌâ¡£
Ö÷ÒªµÄÎÊÌâ¾ÍÊÇÁ½²ãº¸·ìµÄµÚÒ»¸öºÉÔØ²½ºÍ×îºóÒ»¸öºÉÔØ²½¶ÔÓ¦µÄζȻáÉý¸ß£¬¶øÇÒÁ½²ãº¸·ìµÄζȲ»Ò»Ñù¡£µÚÒ»²ãÁ½¶ËΪ3000¶È×óÓÒ£¬ÖмäµÄºÉÔØ²½Îª2000¶È£¬µÚ¶þ²ãÁ½¶ËΪ1800¶È£¬ÖмäΪ1600¶È×óÓÒ£¬¶øÂÛÎÄÀï¶¼ÊÇ1880×óÓÒ¡£
ÏÂÃæÊÇÃüÁîÁ÷

!******************************µÚÒ»²¿·Ö½øÐÐζȳ¡·ÖÎö******************************
/com, units: SI, m - degree C - W - kg -sec - J
!/title,the drive force of solidification crack

/prep7
et,1,solid70
!******************************¶¨ÒåÈÈ·ÖÎöÎïÀí²ÎÊý************************************
mptemp,1,0,250,500,750,1000,1500,1700,2500                         !¶¨Òå²ÄÁÏζÈÇø¼ä(C)                 
mpdata,dens,1,1,7850,7700,7600,7550,7500,7350,7300,7100         !¶¨Òå²ÄÁÏÃܶÈ(kg/m3)
mpdata,kxx,1,1,50,45,40,30,26,35,140,145              !ÈÈ´«µ¼ÏµÊý(W/(m*K))(¿¼ÂÇÈ۳ضÔÁ÷£©
mpdata,c,1,1,458,482,536,677,671,661,781,825                  !±ÈÈÈÈÝ(J/kg/K)
*dim,conve,table,8,1,1,temp         !¿¼ÂÇ·øÉäºÍ¶ÔÁ÷µÄ×Ü»»ÈÈϵÊý(W/m^2*K)£¬¼ÓÔØÊ±°´¶ÔÁ÷¼ÓÔØ  £¬¶¨Òå8ÐС¢1ÁС¢1ÃæµÄÊý×é
conve(0,1,1)=1
conve(1,0,1)=0
conve(1,1,1)=5               
conve(2,0,1)=250
conve(2,1,1)=30
conve(3,0,1)=500
conve(3,1,1)=50
conve(4,0,1)=750
conve(4,1,1)=97               
conve(5,0,1)=1000
conve(5,1,1)=150
conve(6,0,1)=1500
conve(6,1,1)=300
conve(7,0,1)=1700
conve(7,1,1)=307
conve(8,0,1)=2500
conve(8,1,1)=351
!******************************¶¨ÒåÓ¦Á¦·ÖÎö²ÎÊý***************************************                       
mpdata,ex,1,1,20E10,  17.8E10 ,13.5E10 ,11E10 ,0.7E10 ,0.5E10 ,0.5E10,0.1E10    !¶¨Ò嵯ÐÔÄ£Á¿

tb,bkin,1,6                                                        !¶¨ÒåÇü·þÇ¿¶ÈºÍÇбäÄ£Á¿                                                                                                            
tbtemp,20,1                                                                                                            
tbdata,1,235e6,2.06e10
tbtemp,100,2
tbdata,1,220e6,2.03e10      
tbtemp,500,3
tbdata,1,160e6,1.47e10
tbtemp,800,4
tbdata,1,75e6,0.198e10
tbtemp,1000,5
tbdata,1,12e6,0.07e10
tbtemp,1500,6
tbdata,1,1e6,0.07e10

mpdata,alpx,1,1,1.1e-5,1.25e-5,1.4e-5,1.3e-5,1.3e-5,1.3e-5,1.3e-5,1.3e-5       !¶¨ÒåÏßÅòÕÍϵÊý(¿¼ÂÇÄý¹ÌÊÕËõÖеĹÌ񼂿£©
mpdata,prxy,1,1,0.29,0.29,0.39,0.39,0.39,0.39            !¶¨Òå²´ËɱÈ


!******************************½¨Ä£ÐÍ***********************************************
K, 1,0.0875,0,0
K, 2,0.0875,0.016,0
K, 3,0.0045,0.096,0
K, 4,-0.0045,0.096,0
K, 5,-0.0875,0.016,0
K, 6,-0.0875,0,0
K, 7, 0.0045, 0.024,0
K, 8,-0.0045, 0.016,0
K, 9,-0.0025, 0.016,0
K,10,0.0115, 0.016,0
k,11,0.0075, 0.016,0
k,12,0.0025, 0.152/7,0
K,13,-0.0045, 0,0
K,14,0.0115, 0,0
K,15,-0.0045, 0.024,0
K,16,-0.006, 0.016,0
K,17,-0.006, 0,0
K,18,0.013, 0.016,0
K,19,0.013, 0,0

A,1,2,18,19
A,3,4,15,7
A,5,6,17,16
A,8,13,14,10
A,9,11,12
A,11,10,7,12
A,10,14,19,18
A,8,9,7,15
A,16,17,13,8

VEXT, 1, , ,,,0.2
VEXT, 2, , ,,,0.2
VEXT, 3, , ,,,0.2
VEXT, 4, , ,,,0.2
VEXT, 5, , ,,,0.2
VEXT, 6, , ,,,0.2
VEXT, 7, , ,,,0.2
VEXT, 8, , ,,,0.2
VEXT, 9, , ,,,0.2

/facet,norml
vglue,all                                                       !Õ³Á¬ËùÓÐÌå



!************************************Ìå10************************************
LESIZE,20,,,2
LESIZE,22,,,2
LESIZE,100,,,2
LESIZE,102,,,2

LESIZE,18,,,5
LESIZE,21,,,5
LESIZE,63,,,5
LESIZE,101,,,5

LESIZE,61,,,80
LESIZE,66,,,80
LESIZE,45,,,80
LESIZE,67,,,80

MSHAPE,0,3D$MSHKEY,1
mat,1
type,1
VMESH,10
!************************************Ìå5************************************
LESIZE,65,,,80
LESIZE,18,,,5
LESIZE,19,,,5
LESIZE,17,,,10
LESIZE,63,,,5
LESIZE,64,,,5
LESIZE,62,,,10

mshkey,0
mshape,1

mat,1
type,1
VMESH,5



!************************************Ìå3************************************
LESIZE,49,,,10
LESIZE,47,,,10
LESIZE,10,,,10
LESIZE,12,,,10

LESIZE,50,,,25
LESIZE,51,,,25
LESIZE,52,,,25
LESIZE,53,,,25

LESIZE,46,,,4
LESIZE,48,,,4
LESIZE,9,,,4
LESIZE,11,,,4
MSHAPE,0,3D$MSHKEY,1
mat,1
type,1
VMESH,3
!************************************Ìå1************************************
LESIZE,2,,,10
LESIZE,4,,,10
LESIZE,31,,,10
LESIZE,33,,,10

LESIZE,34,,,25
LESIZE,35,,,25
LESIZE,36,,,25
LESIZE,37,,,25

LESIZE,1,,,4
LESIZE,3,,,4
LESIZE,30,,,4
LESIZE,32,,,4

MSHAPE,0,3D$MSHKEY,1
mat,1
type,1
VMESH,1
!************************************Ìå2************************************
LESIZE,7,,,3
LESIZE,5,,,3
LESIZE,40,,,3
LESIZE,38,,,3

LESIZE,6,,,9
LESIZE,8,,,9
LESIZE,39,,,9
LESIZE,41,,,9

LESIZE,42,,,80
LESIZE,43,,,80
LESIZE,44,,,80

MSHAPE,0,3D$MSHKEY,1
mat,1
type,1
VMESH,2
!************************************Ìå13************************************
LESIZE,107,,,1
LESIZE,25,,,1

LESIZE,108,,,7
LESIZE,27,,,7


LESIZE,58,,,80
LESIZE,65,,,80

mshkey,0
mshape,1
mat,1
type,1
vmesh,13
!************************************Ìå14************************************
LESIZE,55,,,8
LESIZE,54,,,8
LESIZE,56,,,8
LESIZE,15,,,8
LESIZE,14,,,8
LESIZE,13,,,8


LESIZE,59,,,80
LESIZE,60,,,80


mshkey,0
mshape,1
mat,1
type,1
vmesh,14
!************************************Ìå11************************************
mshkey,0
mshape,1
mat,1
type,1
vmesh,11

!************************************Ìå12************************************
mshkey,0
mshape,1
mat,1
type,1
vmesh,12
!**************************************ºÏ²¢Öغϵã*************************************
nummrg,all
alls                           
!***************************************ËÀÍö************************************************
/solu
/auto,1
/replot
alls
eplot
vsel,s,,,10
vsel,a,,,5
eslv,s,1
eplot
ekill,all      
alls
esel,s,live
eplot
!************************Ê©¼Ó¶ÔÁ÷±ß½çÌõ¼þ******************************
esel,s,live
ASEL,S,ext
NSLA,S,1
SF,ALL,CONV,%CONVE%,30
ALLS
!************************************·ÇÏßÐÔÇó½âÑ¡Ïî****************************************
/solu
antype,4
trnopt,full
pred,on
solcontrol,on
nropt,full,,on
cutcontrol,plslimit,10
lnsrch,on
autots,on
tintp,,,,1,,
timint,on
tref,30
kbc,0
neqit,50
outres,all
!****************************************¶¨Òå±äÁ¿*******************************************            
!HGEN=Q/A*V*DT!!
!AΪº¸·ìµÄºá½ØÃæ»ý
!VΪº¸½ÓËÙ¶È
!DTΪÿ¸öÔØºÉ²½µÄʱ¼ä
!Q=K*U*I*DT!!
!KΪº¸½ÓÈÈÔ´µÄÈÈЧÂÊ
!UΪº¸½Óµçѹ
!IΪº¸½ÓµçÁ÷
!*******************************************ÎÈ̬·ÖÎö*********************************************
timint,off
alls
ic,all,temp,30
alls
nsla,u,1            
sf,all,conv,%conve%,30         
time,1e-5                       
deltim,1e-5,1e-5,1e-5
kbc,1
allsel,all
solve
eplot
!********************************************µÚÒ»µÀº¸·ì˲̬·ÖÎö*******************************************
j=0.5               !
zmin=-1E-5                     
zmax=0.005+1E-5               !
zd=0.005   
!***************************************¼ÆËãÉúÈÈÂÊ******************************************
K=0.75
U=31
I=270
A=28e-6
V=0.01
DT=0.5               !
HGENUM=(K*U*I)/(A*V*DT)
timint,on
*do,i,1,40               !
/solu                       
vsel,s,,,5
eslv,s,1               
nsle,s,all
nsel,r,loc,z,zmin,zmax
esln,s,all
ealive,all                                                               
eplot
bfe,all,hgen,,HGENUM                              
time,j
deltim,0.5,0.5,0.5            
alls
solve

vsel,s,,,5
eslv,s,1
                 
nsle,s,all
nsel,r,loc,z,zmin,zmax
esln,s,all
eplot

bfedele,all,hgen   

j=j+0.5
zmin=zmin+zd
zmax=zmax+zd
*enddo
alls
eplot
!*************************************µÚÒ»µÀº¸ºóÀäÈ´¹ý³Ì*************************************************

*do,i,41,50               !
/solu
time,j
deltim,1,1,1
alls
solve
j=j+1
*enddo
!********************************************µÚ¶þµÀº¸·ì˲̬·ÖÎö*******************************************
j=j+0.25
zmin1=-1E-5                     
zmax1=0.0025+1E-5
zd1=0.0025  
!***************************************¼ÆËãÉúÈÈÂÊ******************************************
A1=28e-6
V1=0.005
HGENUM1=(K*U*I)/(A1*V1*DT)
timint,on
*do,i,51,130               !
/solu                  
vsel,s,,,10
eslv,s,1         
nsle,s,all
nsel,r,loc,z,zmin1,zmax1
esln,s,all
ealive,all
eplot
bfe,all,hgen,,HGENUM1                                 
time,j                     
deltim,0.5,0.5,0.5            
alls
solve
vsel,s,,,10
eslv,s,1               
nsle,s,all
nsel,r,loc,z,zmin1,zmax1
esln,s,all
eplot
bfedele,all,hgen   
j=j+0.5
zmin1=zmin1+zd1
zmax1=zmax1+zd1
*enddo
alls
eplot
!*************************************µÚ¶þµÀº¸ºóÀäÈ´¹ý³Ì*************************************************

*do,i,131,310
/solu
time,j
deltim,10,10,10
alls
solve
save
j=j+10
*enddo

·¢×ÔСľ³æAndroid¿Í»§¶Ë
6Â¥2023-02-21 12:28:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Å¶Å¶ÅÇÑ×Ó

гæ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
7Â¥: Originally posted by htbbzzg at 2023-02-22 08:41:29
ÄãºÃ£¡
  ¼òµ¥¿´ÁËÒ»ÏÂÄãµÄÃüÁîÁ÷£¬ÏÈ˵һ¸öÎÊÌâ°É£º
  ÄãËù¶¨ÒåµÄÓë²ÄÁÏÓйصÄÃüÁîÓÐÒ»¸ö¹²Í¬µÄÎÊÌ⣬¼´£ºÃ¿¸ö¶¨Òå²ÄÁÏÐÔÄÜËæÎ¶ȱ仯µÄÃüÁîÖеÄζȲÎÊý×î¶àÖ»ÄÜÊÇ6 ¸ö£¬¶øÄãÔÚÿ¸ö²ÄÁÏÐÔÄÜËæÎ¶ȱ仯µÄÃüÁîÖж¨ ...

ллÀÏʦ£¬¸ÐлÀÏʦµÄÖ¸µ¼£¡£¡

·¢×ÔСľ³æAndroid¿Í»§¶Ë
8Â¥2023-02-22 19:10:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Å¶Å¶ÅÇÑ×Ó

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by htbbzzg at 2023-02-22 08:41:29
ÄãºÃ£¡
  ¼òµ¥¿´ÁËÒ»ÏÂÄãµÄÃüÁîÁ÷£¬ÏÈ˵һ¸öÎÊÌâ°É£º
  ÄãËù¶¨ÒåµÄÓë²ÄÁÏÓйصÄÃüÁîÓÐÒ»¸ö¹²Í¬µÄÎÊÌ⣬¼´£ºÃ¿¸ö¶¨Òå²ÄÁÏÐÔÄÜËæÎ¶ȱ仯µÄÃüÁîÖеÄζȲÎÊý×î¶àÖ»ÄÜÊÇ6 ¸ö£¬¶øÄãÔÚÿ¸ö²ÄÁÏÐÔÄÜËæÎ¶ȱ仯µÄÃüÁîÖж¨ ...

ÀÏʦ£¬ÄúºÃ£¬°´ÄúµÄÖ¸µ¼£¬Î¶ÈÔÆÍ¼µÄÊý¾ÝºÃ¿´ÁËһЩ£¬ÎÒºóÀ´Ò²ÐÞ¸ÄÁËÒ»ÏÂÍø¸ñ»®·Ö£¬µ«ÊÇËãÏÂÀ´µÄÁ½²ãº¸·ìµÄζȻ¹ÊÇÓвî¾à£¬µÚÒ»²ãÊÇ2200¶È£¬µÚ¶þ²ãÊÇ1450¶È£¬ÒòΪÎÒ»®·ÖµÄÁ½²ãº¸·ìµÄ½ØÃæÃæ»ýÊÇÒ»ÑùµÄ£¬²»Ó¦¸Ã»áÓÐÕâô´óµÄ²î¾à£¬¶øÇÒÂÛÎÄÀïµÄÁ½²ãº¸·ìµÃζȶ¼ÊÇ1880¶È£¬Ó¦¸Ã»¹ÊÇÎÒÄÄÀï¸ã´íÁË£¬ÇëÀÏʦ°ïÎÒ¿´¿´¡£
ÏÂÃæÊÇÐ޸ĺóµÄÃüÁîÁ÷
!******************************µÚÒ»²¿·Ö½øÐÐζȳ¡·ÖÎö******************************
/com, units: SI, m - degree C - W - kg -sec - J
!/title,the drive force of solidification crack

/prep7
et,1,solid70
!******************************¶¨ÒåÈÈ·ÖÎöÎïÀí²ÎÊý************************************
mptemp,1,0,250,500,750,1000,1500
mptemp,7,1700,2500                         !¶¨Òå²ÄÁÏζÈÇø¼ä(C)                 
mpdata,dens,1,1,7850,7700,7600,7550,7500,7350
mpdata,dens,1,7,7300,7100         !¶¨Òå²ÄÁÏÃܶÈ(kg/m3)
mpdata,kxx,1,1,50,45,40,30,26,35
mpdata,kxx,1,7,140,145              !ÈÈ´«µ¼ÏµÊý(W/(m*K))(¿¼ÂÇÈ۳ضÔÁ÷£©
mpdata,c,1,1,458,482,536,677,671,661
mpdata,c,1,7,781,825                  !±ÈÈÈÈÝ(Jp/K)
mpdata,enth,1,1,0,250*7700*482,500*7600*536,750*7550*677,1000*7500*671,1500*7350*661
mpdata,enth,1,7,1700*7300*781,2500*7100*825
*dim,conve,table,8,1,1,temp         !¿¼ÂÇ·øÉäºÍ¶ÔÁ÷µÄ×Ü»»ÈÈϵÊý(W/m^2*K)£¬¼ÓÔØÊ±°´¶ÔÁ÷¼ÓÔØ  £¬¶¨Òå8ÐС¢1ÁС¢1ÃæµÄÊý×é
conve(0,1,1)=1
conve(1,0,1)=0
conve(1,1,1)=5               
conve(2,0,1)=250
conve(2,1,1)=30
conve(3,0,1)=500
conve(3,1,1)=50
conve(4,0,1)=750
conve(4,1,1)=97               
conve(5,0,1)=1000
conve(5,1,1)=150
conve(6,0,1)=1500
conve(6,1,1)=300
conve(7,0,1)=1700
conve(7,1,1)=307
conve(8,0,1)=2500
conve(8,1,1)=351
!******************************¶¨ÒåÓ¦Á¦·ÖÎö²ÎÊý***************************************                       
mpdata,ex,1,1,20E10,  17.8E10 ,13.5E10 ,11E10 ,0.7E10 ,0.5E10
mpdata,ex,1,7,0.5E10,0.1E10    !¶¨Ò嵯ÐÔÄ£Á¿
tb,bkin,1,6                                                        !¶¨ÒåÇü·þÇ¿¶ÈºÍÇбäÄ£Á¿                                                                                                            
tbtemp,20,1                                                                                                            
tbdata,1,235e6,2.06e10
tbtemp,100,2
tbdata,1,220e6,2.03e10      
tbtemp,500,3
tbdata,1,160e6,1.47e10
tbtemp,800,4
tbdata,1,75e6,0.198e10
tbtemp,1000,5
tbdata,1,12e6,0.07e10
tbtemp,1500,6
tbdata,1,1e6,0.07e10

mpdata,alpx,1,1,1.1e-5,1.25e-5,1.4e-5,1.3e-5,1.3e-5,1.3e-5
mpdata,alpx,1,7,1.3e-5,1.3e-5       !¶¨ÒåÏßÅòÕÍϵÊý(¿¼ÂÇÄý¹ÌÊÕËõÖеĹÌ񼂿£©
mpdata,prxy,1,1,0.29,0.29,0.39,0.39
mpdata,prxy,1,7,0.39,0.39            !¶¨Òå²´ËɱÈ

!******************************½¨Ä£ÐÍ***********************************************
K, 1,0.0875,0,0
K, 2,0.0875,0.016,0
K, 3,0.0045,0.096,0
K, 4,-0.0045,0.096,0
K, 5,-0.0875,0.016,0
K, 6,-0.0875,0,0
K, 7, 0.0045, 0.024,0
K, 8,-0.0045, 0.016,0
K, 9,-0.0025, 0.016,0
K,10,0.0115, 0.016,0
k,11,0.0075, 0.016,0
k,12,0.0025, 0.152/7,0
K,13,-0.0045, 0,0
K,14,0.0115, 0,0
K,15,-0.0045, 0.024,0
K,16,-0.006, 0.016,0
K,17,-0.006, 0,0
K,18,0.013, 0.016,0
K,19,0.013, 0,0

A,1,2,18,19
A,3,4,15,7
A,5,6,17,16
A,8,13,14,10
A,9,11,12
A,11,10,7,12
A,10,14,19,18
A,8,9,7,15
A,16,17,13,8

VEXT, 1, , ,,,0.2
VEXT, 2, , ,,,0.2
VEXT, 3, , ,,,0.2
VEXT, 4, , ,,,0.2
VEXT, 5, , ,,,0.2
VEXT, 6, , ,,,0.2
VEXT, 7, , ,,,0.2
VEXT, 8, , ,,,0.2
VEXT, 9, , ,,,0.2

/facet,norml
vglue,all                                                       !Õ³Á¬ËùÓÐÌå


!*******************************Íø¸ñ»®·Ö********
!******************Ìå10ºÍÌå5
vsel,s,,,10
vsel,a,,,5
esize,0.0025
mshkey,1                                                      
mshape,0
mat,1
type,1
vmesh,all
!******************Ìå1********Ìå2********Ìå3
alls
vsel,s,,,1
vsel,a,,,2
vsel,a,,,3
esize,0.01
mshkey,1                                                      
mshape,0
mat,1
type,1
vmesh,all
!******************Ìå14
alls
vsel,s,,,14
esize,0.005
mshkey,0                                                      
mshape,1
mat,1
type,1
vmesh,all
!******************Ìå11****Ìå12****Ìå13
alls
vsel,s,,,11
vsel,a,,,12
vsel,a,,,13
esize,0.0025
mshkey,0                                                      
mshape,1
mat,1
type,1
vmesh,all
alls
!**************************************ºÏ²¢Öغϵã*************************************
nummrg,all
alls
!************************************·ÇÏßÐÔÇó½âÑ¡Ïî****************************************
/solu
antype,4
trnopt,full
pred,on
solcontrol,on
nropt,full,,on
cutcontrol,plslimit,10
lnsrch,on
autots,on
tintp,,,,1,,
timint,on
tref,30
kbc,0
neqit,50
outres,all                           
!***************************************ËÀÍö************************************************
!/solu
!/auto,1
!/replot
alls
eplot
vsel,s,,,10
vsel,a,,,5
eslv,s,1
eplot
ekill,all      
alls
esel,s,live
eplot
!************************Ê©¼Ó¶ÔÁ÷±ß½çÌõ¼þ******************************
esel,s,live
ASEL,S,ext
NSLA,S,1
SF,ALL,CONV,%CONVE%,30
ALLS

!****************************************¶¨Òå±äÁ¿*******************************************            
!HGEN=Q/A*V*DT!!
!AΪº¸·ìµÄºá½ØÃæ»ý
!VΪº¸½ÓËÙ¶È
!DTΪÿ¸öÔØºÉ²½µÄʱ¼ä
!Q=K*U*I*DT!!
!KΪº¸½ÓÈÈÔ´µÄÈÈЧÂÊ
!UΪº¸½Óµçѹ
!IΪº¸½ÓµçÁ÷
!*******************************************ÎÈ̬·ÖÎö*********************************************
timint,off
alls
ic,all,temp,30
alls
nsla,u,1            
sf,all,conv,%conve%,30         
time,1e-5                       
deltim,1e-5,1e-5,1e-5
kbc,1
allsel,all
solve
eplot
!********************************************µÚÒ»µÀº¸·ì˲̬·ÖÎö*******************************************
j=0.5               !
zmin=-1E-5                     
zmax=0.005+1E-5               !
zd=0.005   
!***************************************¼ÆËãÉúÈÈÂÊ******************************************
K=0.75
U=31
I=270
A=28e-6
V=0.01
DT=0.5               !
HGENUM=(K*U*I)/(A*V*DT)
timint,on
*do,i,1,40               !
/solu                       
vsel,s,,,5
eslv,s,1               
nsle,s,all
nsel,r,loc,z,zmin,zmax
esln,s,all
ealive,all                                                               
eplot
bfe,all,hgen,,HGENUM                              
time,j
deltim,0.5,0.5,0.5            
alls
solve

vsel,s,,,5
eslv,s,1
                 
nsle,s,all
nsel,r,loc,z,zmin,zmax
esln,s,all
eplot

bfedele,all,hgen   

j=j+0.5
zmin=zmin+zd
zmax=zmax+zd
*enddo
alls
eplot
!*************************************µÚÒ»µÀº¸ºóÀäÈ´¹ý³Ì*************************************************

*do,i,41,50               !
/solu
time,j
deltim,1,1,1
alls
solve
j=j+1
*enddo
!********************************************µÚ¶þµÀº¸·ì˲̬·ÖÎö*******************************************
j=j+0.5                  !
zmin1=-1E-5                     
zmax1=0.0025+1E-5                  !
zd1=0.0025                                    !
!***************************************¼ÆËãÉúÈÈÂÊ******************************************
A1=28e-6
V1=0.005
DT1=0.5
HGENUM1=(K*U*I)/(A1*V1*DT1)
timint,on
*do,i,51,130               !
/solu                  
vsel,s,,,10
eslv,s,1         
nsle,s,all
nsel,r,loc,z,zmin1,zmax1
esln,s,all
ealive,all
eplot
bfe,all,hgen,,HGENUM1                                 
time,j                     
deltim,0.5,0.5,0.5                           !         
alls
solve
vsel,s,,,10
eslv,s,1               
nsle,s,all
nsel,r,loc,z,zmin1,zmax1
esln,s,all
eplot
bfedele,all,hgen   
j=j+0.5
zmin1=zmin1+zd1
zmax1=zmax1+zd1
*enddo
alls
eplot
!*************************************µÚ¶þµÀº¸ºóÀäÈ´¹ý³Ì*************************************************

*do,i,131,230
/solu
time,j
deltim,10,10,10
alls
solve
save
j=j+10
*enddo

·¢×ÔСľ³æAndroid¿Í»§¶Ë
9Â¥2023-02-24 09:45:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

htbbzzg

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄãºÃ£¡
ÊÔËãÁËÒ»ÏÂÄãÉÏÒ»¸öÃüÁîÁ÷£¬ÓÐһЩÎÊÌ⣺
  1 ÄãµÄÄ£ÐÍÖдæÔÚһЩ²»ºÏ¸ñµÄµ¥Ôª£¬»áÓ°Ïì¼ÆËãµÄ¾«¶È¡£
    ±¾Ïë°Ñ²»ºÏ¸ñµ¥ÔªµÄͼƬ´«ÉÏÀ´£¬µ«ÊDz»³É¹¦¡£Äã¿ÉÒÔÔÚǰ´¦ÀíµÄ meshing ÏÂÃæ£¬¼ì²éһϵ¥ÔªÖÊÁ¿£¬ÏÔʾ²»ºÏ¸ñµÄµ¥Ôª£¬ÏàÓ¦ÃüÁîÊÇ£º
        check mesh > Individual Elm > Plot Warning/Err
  2 ÄãµÄ¶ÔÁ÷ÔØºÉÊ©¼ÓÁËÁ½´Î£¬ºóÒ»´Î±Èǰһ´Î¶àÊ©¼ÓÁËÒ»Ð©Ãæ»ý£¬²»ÖªÊÇΪʲô¡£
      ±¾Ïë°Ñ¶þÕßÏà²îµÄÃæ»ýͼƬ·¢ÉÏÀ´£¬Í¬Ñù·¢²»ÉÏÀ´¡£Äã¿ÉÒÔ×Ô¼º¼ì²éһϡ£·½·¨ÊÇ£º
  ÔÚÿһ¸öÊ©¼Ó¶ÔÁ÷ÔØºÉµÄÃüÁîÖ®ºó£¬½ô½Ó×Å·Ö±ðÔö¼ÓÒ»¸ö cm, a1, area  ºÍ cm, a2£¬area ÃüÁ°ÑÁ½¸ö¶ÔÁ÷ÔØºÉËùÊ©¼ÓµÄÃæ»ý·Ö±ð´æ·Åµ½ a1, a2 Á½¸ö component ÖУ¬È»ºóÖ´ÐУº
      cmsel, s, a2  >  cmsel, u, a1 >  cm,a3,area  ÃüÁÔò component a3 ÖоÍÊÇÁ½¸ö¶ÔÁ÷ÔØºÉÊ©¼ÓÃæ»ýÖ®²î¡£
  3  ÄãµÄÃüÁîÁ÷ÖжദʹÓÃÁË /solu ÃüÁ°üÀ¨Ñ­»·ÖÐÒ²Èç´Ë¡£¶ø ANSYS ÖУ¬Ã¿Ò»¸ö /solu ÃüÁî¶¼Òâζ×Å¿ªÊ¼ÐµÄÒ»´Î·ÖÎö£¬¼´²»´ÓÉÏÒ»´ÎµÄ½á¹û¼ÌÐø¼ÆË㣬¶øÊÇ´ÓÍ·¿ªÊ¼¼ÆË㣬ÕâÑùÒ»À´£¬·ÖÎö½á¹ûµÄ׼ȷ¶È¾ÍÎÞ·¨±£Ö¤ÁË¡£ËùÒÔ£¬³ýÁ˵ÚÒ»¸ö /solu ÃüÁîÍ⣬ֻҪÄã²»ÊÇÐèÒªÀ뿪Çó½âÄ£¿é»ò¿ªÊ¼Ò»¸öеķÖÎö£¬ºóÐøµÄ /solu ÃüÁî¶¼Ó¦¸ÃÈ¥µô£¬ÒÔ±£Ö¤Õû¸ö·ÖÎö¹ý³ÌÊÇÁ¬ÐøµÄ¡£Èç¹ûÈ·ÓÐÐèÒªÀ뿪Çó½âÄ£¿é£¬Ôٻص½Çó½âÄ£¿éʱ£¬±ØÐëʹÓÃÖØÆô¶¯¹¦ÄÜÒÔ±£Ö¤´ÓÉÏÒ»´ÎµÄ·ÖÎö½á¹û¼ÌÐø¼ÆË㣻·ñÔò¾Í»á´ÓÍ·¿ªÊ¼¼ÆË㣬¼ÆËã½á¹û½«»áÊÇ´íÎóµÄ¡£
  4  ¶ÔËùÓеÄÔØºÉ²½£¬Äã¶¼ÊÇʹÓà deltim ÃüÁÒå×Ó²½µÄʱ¼ä³¤¶ÈµÄ£¬¶Ô²»Í¬µÄÔØºÉ²½ÐèÒª·Ö±ð¶¨Òå×Ó²½³¤£¬¶øÇÒ°´ÕÕÄãµÄ deltim ÃüÁÿ¸öÔØºÉ²½¶¼Ö»ÓÐÒ»¸ö×Ó²½£¬ÕâÒ²»áÓ°Ïì½á¹ûµÄ¾«¶È£»½¨Òé¸ÄÓà nsubst ÃüÁ¿ÉÒÔ¶ÔËùÓеÄÔØºÉ²½¶¨ÒåÏàͬµÄ×Ó²½Êý£¬±È½Ï·½±ã¡£Í¬Ê±£¬Ò»¸öÔØºÉ²½Ò»¸ö×Ó²½£¬¼ÆË㾫¶È½Ï²î£¬×îºÃ¶àһЩ×Ó²½¡£¸ÄΪ£¬±ÈÈ磺  nsubst,2,5,2£¬ÕâÑùÊÕÁ²½ÏºÃÊÇ£¬¿ÉÒÔÒ»Ö± 2 ¸ö×Ó²½£»ÊÕÁ²²»ºÃʱ£¬¿ÉÒÔÔö¼Ó×Ó²½Êý£¬ÓÐÀûÓÚÊÕÁ²¡£
  ÏÈ˵ÕâЩ°É¡£ÎÒÒòΪÉíÌå²»ºÃ£¬Ã÷Ì콫»áÈ¥Ò½Ôº£¬×¡Ôº¿ªµ¶£¬ÓÐÒ»¶Îʱ¼äÎÞ·¨»Ø´ðÄãµÄÎÊÌâÁË£¬Çë¼ûÁ¡£
10Â¥2023-02-26 11:26:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ¶Å¶Å¶ÅÇÑ×Ó µÄÖ÷Ìâ¸üÐÂ
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Àíѧ£¬¹¤Ñ§£¬Å©Ñ§µ÷¼Á£¬ÉÙ×ßÍä·£¬ÕâÀï»¶Ó­Äú£¡ +8 likeihood 2026-03-02 11/550 2026-03-03 19:39 by Ò»Ò¶·²³¾?
[¿¼ÑÐ] 085700×Ê»·Çóµ÷¼Á£¬³õʼ279£¬Áù¼¶Òѹý£¬Ó¢ÓïÄÜÁ¦Ç¿ +3 085700×Ê»·µ÷¼Á 2026-03-03 4/200 2026-03-03 19:10 by lature00
[¿¼ÑÐ] 266²ÄÁÏ»¯¹¤Çóµ÷¼Á +3 ÍÛÈûÍõ˧ 2026-03-03 3/150 2026-03-03 17:58 by houyaoxu
[¿¼ÑÐ] ²ÄÁϹ¤³Ì269Çóµ÷¼Á +5 °×´Ìõ 2026-03-02 5/250 2026-03-03 15:59 by tgxtgxtgx9
[¿¼ÑÐ] 283Çóµ÷¼Á +9 ¹ĭóÏ 2026-03-02 9/450 2026-03-03 15:58 by tgxtgxtgx9
[¿¼ÑÐ] ²ÄÁÏ270Çóµ÷¼Á 6+6 Eiiiio 2026-03-01 11/550 2026-03-03 15:04 by Phoebelala
[¿¼ÑÐ] 267Çóµ÷¼Á +6 µöÓãÀÐas 2026-03-02 6/300 2026-03-03 13:59 by 13589
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶283Çóµ÷¼Á 5+8 £¬£¡£¿ 2026-03-02 10/500 2026-03-03 12:01 by EBSD
[¿¼ÑÐ] Ç廪´óѧ ²ÄÁÏÓ뻯¹¤ 353·ÖÇóµ÷¼Á +5 awaystay 2026-03-02 6/300 2026-03-03 09:03 by houyaoxu
[¿¼ÑÐ] 0854¸´ÊÔµ÷¼Á 276 +5 wmm9 2026-03-01 7/350 2026-03-03 02:49 by xiadaiyang
[¿¼ÑÐ] Çóµ÷¼Á +11 yunziaaaaa 2026-03-01 13/650 2026-03-02 21:59 by sunny81
[¿¼ÑÐ] 085600Çóµ÷¼Á +4 LRZZZZZZ 2026-03-02 5/250 2026-03-02 20:33 by ÔÆÆìyunqi
[¿¼ÑÐ] ²ÄÁϸ´ÊÔµ÷¼Á +5 ѧ²ÄÁϵĵã 2026-03-01 6/300 2026-03-02 20:01 by hypershenger
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-02 3/150 2026-03-02 12:55 by houyaoxu
[¿¼ÑÐ] 265·ÖÇóµ÷¼Á²»µ÷רҵºÍѧУÓÐÐÐѧÉÏ¾Í +6 ÀñÌö¡Õæ258 2026-02-28 9/450 2026-03-02 12:04 by 52hz~~
[»ù½ðÉêÇë] ´Ë³É¹û²»Äܵ¼ÈëÔ­Òò£ºÔªÊý¾Ý±ØÌîÐÅÏ¢²»ÍêÕû£¬¿É ½øÐв¹³ä¡£ +4 Kittylucky 2026-03-02 5/250 2026-03-02 11:07 by jurkat.1640
[¿¼ÑÐ] 272Çóµ÷¼Á +6 ÌïÖÇÓÑ 2026-02-28 6/300 2026-03-01 21:40 by ¹«èªåÐÒ£
[¿¼²©] 26É격 +4 ÏëÉ격£¡ 2026-02-26 6/300 2026-03-01 17:32 by ÏëÉ격£¡
[¿¼ÑÐ] 328Çóµ÷¼Á +3 aaadim 2026-03-01 5/250 2026-03-01 17:29 by njzyff
[¿¼ÑÐ] ѰÕÒµ÷¼Á +4 LYidhsjabdj 2026-02-28 4/200 2026-03-01 10:56 by sunny81
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û