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Moving mesh in 2d axial symmetic system
Posted Apr 12, 2010, 5:38 a.m. EDT 1 Reply
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I am trying to make a sensor model similar to the one in the model libaray > MEMS Modue > Sensor Models > pressure sensor 2d. The different is that it is in 2d axial symetic system (2d axi-symetic) system, and also a litte different, but more simple in design.
I have succesfully made the toturial in the normal 2d sensor, an I have copied it to the 2d axi-symetic case. But when I change the varibles from u and v in the normal 2d to uor and w in the 2d axi-symetic case it can't find the uor varible.
I have also looked at and tried the varible uaxi, as this is not devided with the radius, as far as I have read.
But I can't get it to work, and i need som help.
The error that comes is:
Error: 6170
Failed to evaluate variable.
- Variable: uor
- Geometry: 1
- Boundary: 3
Failed to evaluate expression.
- Expression: d(((test(r)*lm3-test(lm3)*(uor-r+R))-(0))*(dvol),{test@1})
Thanks in advance
Lasse Lorenzen
Hello Lasse Lorenzen
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