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Gaussi analyse problem

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Old   February 25, 2014, 07:55
Smile Gaussi analyse problem
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heiko
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I am working on Gaussi Heat Flux,but when i change the length/w/h of model,i found the temperature change a lot,could anyone tell me the reason?here is one part of my apdl e.t if Ichange length/w/h all to 0.00001,there will be an warning exceeding the temp limit
/prep7
/units,si
et,1,solid70
*set,rb,0.00001 !element length
*set,length,0.0002
*set,width,0.0002
*set,height,0.0002
r=0.00001 !radius
U=20
I=2
A=4.45*0.18
P=A*U*I
qmax=p/(3.14*r*r)
.........
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