Jul 2014

  1. RVE Acceptable Size to be Counted as Micro

    Just a general question about Homogenization , when we are selecting the RVE , how much should it be smaller than the Macro dimensions of the model , to be counted micro , I mean only that one part of the model is being repeated is enough to define the periodicity or it should be very smaller in...

  2. What is a Composite Material, Exactly?

    We are so familiiar with composites that we almost forget what it is. Some say a composite material is a material which is anisotropic and heterogeneous. First, I would like to argue that anisotropy cannot be used to define composites although composites are usually anisotropic. We do have...