Freytag, Iuri Influence of granular packing on porosity and tortuosity. [electronic resource] - Physical review. E, Statistical, nonlinear, and soft matter physics Aug 2013 - 023011 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1550-2376 Standard No.: 10.1103/PhysRevE.88.023011 doi