Direct characterization of solute transport in unsaturated porous media using fast X-ray synchrotron microtomography [Engineering]

Solute transport in unsaturated porous materials is a complex process, which exhibits some distinct features differentiating it from transport under saturated conditions. These features emerge mostly due to the different transport time scales at different regions of the flow network, which can be classified into flowing and stagnant regions, predominantly...

Source: Proceedings of the National Academy of Sciences - September 21, 2020 Category: Science Authors: Sharul Hasan, Vahid Niasar, Nikolaos K. Karadimitriou, Jose R. A. Godinho, Nghia T. Vo, Senyou An, Arash Rabbani, Holger Steeb Tags: Physical Sciences Source Type: research