Experimental Evidence of Helical Flow in Porous Media

Helical flow leads to deformation of solute plumes and enhances transverse mixing in porous media. We present experiments in which macroscopic helical flow is created by arranging different materials to obtain an anisotropic macroscopic permeability tensor with spatially variable orientation. The re...

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Veröffentlicht in:	Physical review letters 2015-11, Vol.115 (19), p.194502-194502, Article 194502
Hauptverfasser:	Ye, Yu, Chiogna, Gabriele, Cirpka, Olaf A, Grathwohl, Peter, Rolle, Massimo
Format:	Artikel
Sprache:	eng
Schlagworte:	Exchange Helical flow Mathematical analysis Media Plumes Porous media Transport Twisting
Online-Zugang:	Volltext
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