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solidDisplacementFoam (type field; properties)

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Old   August 19, 2017, 14:50
Default solidDisplacementFoam (type field; properties)
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Pawel
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Hello,

I would like to simulate thermal stresses on geometry which consists of two bonded materials.
Therefore I would like to have position dependent mechanicalProperties (like rho, nu, E) and thermalProperties (like k and alpha).

Properties looks like eg.:
Quote:
E // Young's modulus [Pa]
{
type uniform;
value 3e+10;
}
I know that I can also use “type field;” instead of “type uniform;”. I assume that by specifying field I can write different value for each cell, am I correct?
Do you have any information about how to specify field values, because I can not find any information about that type.

Best regards,
Pawel
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Old   August 22, 2017, 15:42
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Sugajen
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Hi Pawel,

Do have a look at these discussions.

Open Foam /Setfields
https://www.cfd-online.com/Forums/op...aryfields.html

best,
Sugajen
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Old   August 26, 2017, 12:14
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Pawel
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Thank you for your answer.

Unfortunately i have been using setFields but as I know it works only for boundary conditions in time step folder(not constant properties). I made E file in folder 0, used setFields to specify correct values on interesting positions i obtained file like:

Quote:
internalField nonuniform List<scalar>
12005
(
values
)
but when i copy this code to constant properties under type field it does not work.
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field function, mechanics, soliddisplacementfoam

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