I have a question:
I want to give the properties of a double glazing window, to a material. I mean that I want to input the properties of the DG in the properties of a material and create a simple material with the properties of the DG.
And Another material with the properties if the DG with a shading device.
I create a material with a properties of DG but when I simulate it and test it, the results have differences. (I test the indoor temperature for test these two, for that I become sure that the properties are the same!)
I think I should use a special formula, but I didn't find formula in Engineering References.
I really need it. If you want I can explain more if needed!
I wait for your answer eagerly and need it.