多谢斑竹,不过为啥没人回复呢。。。。
我自己试着计算了一下不知道对不对。
我在碳膜上划分出一个小块,用于加载面热流密度。因为主要热就加载在这一个小块上。尺寸是0.0095m*0.01m. 有22w热量,那么面热流密度等于22/(0.0095*0.01)=231578,不知道这么加载对不对?
定义初始温度为30度,有水流的地方固定温度为25度
大家能不能帮忙看看都有哪些错误?
能不能告诉我该怎么引入辐射计算?
多谢了。
/PREP7
/UNITS,SI
ET,1,SOLID87
MP,KXX,1,130
MP,KXX,2,236
MP,C,1,0.5
MP,C,2,1
MP,EMIS,1,0.5
MP,EMIS,2,0.5
BLOCK,0.0005,0.01,0.005,-0.005,0,70E-6
BLOCK,0,0.03,0.02,-0.02,0,70E-6
BLOCK,0,0.03,-0.015,-0.02,0,1E-3
BLOCK,0,0.03,0.015,0.02,0,1E-3
!BLOCK,0.02,0.03,0.015,-0.015,0,1E-3
BLOCK,0.02,0.12,0.015,-0.015,0,1E-3
VPLOT,ALL
ALLSEL,ALL
VOVLAP,ALL
VADD,6,7,8,12
VADD,9,10,11
numcmp,all
LESIZE,ALL,0.001
MAT,1
VMESH,1
MAT,1
VMESH,2
MAT,2
VMESH,3
/SOLU
ANTYPE,TRANS
!ASEL,S,,,2
SFA,1,1,HFLUX,231578
DA,9,TEMP,25
IC,ALL,TEMP,30
AUTOTS,0N
KBC,1
DELTIM,50
OUTRES,,ALL
OUTPR,NSOL,LAST
TIME,300
SOLV,4
FINISH
/POST1
SET,LAST
PLNSOL,TEMP
FINISH |