Occurence of Helical Flow in Cross-Bedded Sediments and Consequences for Transverse Mixing

Olaf A. Cirpka1, Yu Ye2, Jeremy Bennett1, Gabriele Chiogna3, Massimo Rolle4, Claus P Haslauer2 and Alberto Bellin5, (1)University of Tübingen, Center for Applied Geoscience, Tübingen, Germany, (2)University of Tübingen, Center for Applied Geosciences, Tübingen, Germany, (3)Friedrich-Alexander-Universität Erlangen-Nürnberg, GeoZentrum NordBayern, Erlangen, Germany, (4)Darmstadt University of Technology, Institute of Applied Geosciences, Darmstadt, Germany, (5)University of Trento, Department of Civil, Environmental and Mechanical Engineering, Trento, Italy