A Method for Determining Property Variance in Polycrystalline Materials

@inproceedings{Przybyla2004AMF,
  title={A Method for Determining Property Variance in Polycrystalline Materials},
  author={Craig P. Przybyla and B. L. Adams and Michael Miles},
  year={2004}
}
First‐order homogenization relations based on volume fraction data have been used extensively to obtain estimates of properties in polycrystalline materials. The variance of these properties can be considered as a function of the observation window in which the microstructure is described. In the present work a method for determining properties variance is introduced. This variance is shown to depend on the two‐point spatial correlations of local, state, and upon the grain size in comparison to… CONTINUE READING