ansys热结构耦合分析
温度场分析结束后想将温度数据作为热载施加到结构场中,但不知道什么原因rth文件找不到,希望各位能帮忙解决一下这个问题,谢谢哦~:) 你转换过单元类型吗? 如果把热单元转换为结构单元之后就没有rth文件而是rst文件 静萧寒 发表于 2011-11-9 17:06 static/image/common/back.gif你转换过单元类型吗? 如果把热单元转换为结构单元之后就没有rth文件而是rst文件 ...
我转换了单元类型啊,在读入节点温度载荷时应该是选择rth文件吧? 你不是没有rth文件吗 你的单元类型是什么?是否定义了实常数呢? zen me mei ren hui da 我也遇到过这个问题,请问解决了吗?怎么解决的?
一般不会没有结果文件的,除非没有进行求解啊,再试一遍看看 我感觉你的单元类型选择出现了问题,你可以说下你用的什么单元类型 如果有命令流最好简单放上一些,这样也方便看出问题 楼主你好,我也是做热与结构耦合的,刚开始做热分析,现在不知道如何施加温度荷载,请赐教 一般情况不会没有结果文件估计没有求解求解完,楼主仔细看看有没有求解完成。 怎么办呀 nironghua1988 发表于 2012-3-1 16:09 static/image/common/back.gif
我也遇到过这个问题,请问解决了吗?怎么解决的?
你好,你的问题解决了吗 楼主你的问题解决了吗?我也遇到同样的问题, fini
/cle
/filename, 4-8
/title, 4-8 thermal analysis of submarine
/units, BFT
/PREP7
ET,1,PLANE42
!辅助网格划分之用
ET,2,SOLID70
!…………………………面层导热系数
mp,kxx,1,1.2
!…………………………碾压混凝土基层导热系数
mp,kxx,2,1.5
!…………………………下基层导热系数
mp,kxx,3,1
!…………………………土基导热系数
mp,kxx,4,1
!创建几何模型
k,1,0,0
k,2,0,0.189
k,3,0,0.32
k,4,0,0.509
k,5,0,4
k,6,3,0
k,7,3,0.189
k,8,3,0.32
k,9,3,0.509
k,10,3,4
k,11,4,0
k,12,4,0.189
k,13,4,0.32
k,14,4,0.509
k,15,4,4
k,16,4.01,0
k,17,4.01,0.189
k,18,4.01,0.32
k,19,4.01,0.509
k,20,4.01,4
k,21,5.01,0
k,22,5,0.189
k,23,5,0.32
k,24,5,0.509
k,25,5,4
k,26,8,0
k,27,8,0.189
k,28,8,0.32
k,29,8,0.509
k,30,8,4
a,1,6,7,2
a,2,7,8,3
a,3,8,9,4
a,4,9,10,5
a,6,11,12,7
a,7,12,13,8
a,8,13,14,9
a,9,14,15,10
a,11,16,17,12
a,12,17,18,13
a,13,18,19,14
a,14,19,20,15
a,16,21,22,17
a,17,22,23,18
a,18,23,24,19
a,19,24,25,20
a,21,26,27,22
a,22,27,28,23
a,23,28,29,24
a,24,29,30,25
lsel,s,,,4
lsel,a,,,2
lsel,a,,,15
lsel,a,,,24
lsel,a,,,33
lsel,a,,,42
lesize,all,,,5
lsel,s,,,7
lsel,s,,,5
lsel,a,,,17
lsel,a,,,26
lsel,a,,,35
lsel,a,,,44
lesize,all,,,3
lsel,s,,,10
lsel,a,,,8
lsel,a,,,19
lsel,a,,,28
lsel,a,,,37
lsel,a,,,46
lesize,all,,,5
lsel,s,,,13
lsel,a,,,11
lsel,a,,,21
lsel,a,,,30
lsel,a,,,39
lsel,a,,,48
lesize,all,,,15
!x方向
lsel,s,,,1
lsel,a,,,3
lsel,a,,,6
lsel,a,,,9
lsel,a,,,12
lesize,all,0.15
lsel,s,,,14
lsel,a,,,16
lsel,a,,,18
lsel,a,,,20
lsel,a,,,22
lesize,all,,,20
lsel,s,,,23
lsel,a,,,25
lsel,a,,,27
lsel,a,,,29
lsel,a,,,31
lesize,all,,,1
lsel,s,,,32
lsel,a,,,34
lsel,a,,,36
lsel,a,,,38
lsel,a,,,40
lesize,all,,,20
lsel,s,,,41
lsel,a,,,43
lsel,a,,,45
lsel,a,,,47
lsel,a,,,49
lesize,all,0.15
MSHKEY,1
amesh,all
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~拉伸下基层
extopt,esize,4,0
extopt,aclear,1
type,2
mat,3
vext,1,20,1,,,-0.2
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~拉伸基层左侧
extopt,esize,5,0
extopt,aclear,1
type,2
mat,2
vext,21,26,5,,,-0.24
vext,30,34,4,,,-0.24
extopt,esize,5,0
extopt,aclear,1
type,2
mat,2
vext,38,42,4,,,-0.24
vext,45,48,3,,,-0.24
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~拉伸基层右侧
extopt,esize,5,0
extopt,aclear,1
type,2
mat,2
vext,64,68,4,,,-0.24
vext,71,74,3,,,-0.24
extopt,esize,5,0
extopt,aclear,1
type,2
mat,2
vext,77,81,4,,,-0.24
vext,84,87,3,,,-0.24
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~拉伸土基
extopt,esize,10,0
extopt,aclear,1
type,2
mat,4
vext,1,20,1,,,6
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~加宽土基 y方向
extopt,esize,2,0
extopt,aclear,1
type,2
mat,4
vext,180,219,13,,-1
vext,163,,,,-1
vext,191,230,13,,1
vext,177,,,,1
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~加宽土基 x方向
vext,166,178,4,-1
vext,252,272,20,-1
vext,220,229,3,1
vext,246,269,23,1
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~拉伸面层
extopt,esize,3,0
extopt,aclear,1
type,2
mat,1
vext,90,95,5,,,-0.1
vext,99,104,5,,,-0.1
vext,108,113,5,,,-0.1
vext,117,122,5,,,-0.1
vext,126,131,5,,,-0.1
vext,135,140,5,,,-0.1
vext,144,149,5,,,-0.1
vext,153,158,5,,,-0.1
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~拉伸切缝
extopt,esize,1,0
extopt,aclear,1
type,2
mat,1
vext,349,353,4,0.01
vext,358,362,4,0.01
/uis,msgpop,3
allsel,all
nummrg,all
numcmp,all
FINISH
/SOL
antype,static
allsel
asel,s,loc,z,-0.54
DA,ALL,TEMP,10
dtran
aplot
allsel
asel,s,loc,z,6
DA,ALL,TEMP,0
dtran
allsel
outpr,basic,all
solve
save
结果里面没rth文件 我没遇到这个问题
但是我遇到了这个后面的一个问题
我的求解失败了·
全体通红
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