L’entrainement de particules par le courant intersticiel

  • G. De Josselin de Jong
Part of the Theory and Applications of Transport in Porous Media book series (TATP, volume 19)

The pore system of a packed bed is schematized of canals in order to permit probability-computations for a strange particle carried by the pore water movement to arrive at a certain place in certain time.

The computations lead to explicit values for the coefficient of longitudinal and transversal diffusivity.

A test device is described which permits determination of longitudinal difffusivity. Relation between test result and theory is discussed.

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Copyright information

© Springer 2006

Authors and Affiliations

  • G. De Josselin de Jong
    • 1
  1. 1.Civil Engineering DepartmentDelft University of TechnologyDelftThe Netherland

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