Continuous time random walks for the evolution of Lagrangian particle velocities in heterogeneous porous and fractured media flows

Marco Dentz, IDAEA-CSIC, Institute of Enviromental Assessment and Water Research, Barcelona, Spain, Barcelona, Spain, Peter K. Kang, University of Minnesota Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, United States, Alessandro Comolli, IDAEA-CSIC, Barcelona, Spain, Tanguy Le Borgne, University of Rennes 1, Géosciences Rennes UMR 6118, Rennes, France and Daniel Robert Lester, RMIT University, Melbourne, VIC, Australia