Usually, in COMSOL MultiPhysics, there is an option to choose the parameter value from material properties. For example, for choosing Young's modulus value E in the solid mechanics module, one can select "from material" or input the value. Here one can simply define more than 1 domain having different values of E. But if there is no such option how can I access the material property. (I have two domains with different material property value).
Sorry S M Anas these just explain how to define material properties, which is not my question here. Thanks anyway. Cheers!
I have already defined two different materials with different values for example E = 50MPa one material and E = 150 MPa second material.
To elaborate my question: in any module, there is an option to pick up the value of any parameter from the defined materials "from material".
But if there is no option to pick from material and I have to add the value myself. Since there are two domains with different material properties, I can't simply put 50 or 150 MPa value here, neither I can write: "mat1.E" or "mat2.E". I need to know the correct phrase something like "material.E" which should take the values from defined materials for each domain separately.
I am not specifically asking for E value.
Check the example attached, what if I have defined D value for several materials (domains) in the material interface. And now I want to access them all together by writing one variable that allows me to assign D values for each domain separately. Is there a way to access one material property for more than one domain?
Cheers!
René Christensen mat1.def.E its just for one material ~ I have more than one material with different values of E.
Ah I get it now. So in the Chemistry module it does not let you select From Material. Is it only User Defined, or are there other options there? Can you click on one material and take a picture of Material Contents, to see what COMSOL expects to have to know about the material for this physics?
It is just an example. Yes, I want to do something similar. There is no "from material" option.
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