writer：Song W F, Tian M W, Yu W D
keywords：water vapor diffusion coefficient ， fibrous material ， fractal ， prediction
source：期刊
specific source：http://www.medsci.cn/sci/show_paper.asp?id=7e682769772
Issue time：2012年

In this paper, a fractal model for predicting water vapor diffusion coefficient of hydrophobic fibrous materials is presented. To verify the validity of the model, the predicted results from the fractal model are compared with the experimental data and calculated values from the previous models. It is found that the fractal model predication shows better agreement with the experimental data than the calculated values by previous models.