From (x , y , z) Euclidian Coordinates to ( u , v, w) Curvilinear Coordinates

Jean-Laurent Mallet and Arben Shtuka and Didier Donner. ( 1996 )
in: 13th gOcad Meeting, ASGA

Abstract

Stratigraphie grid are often used to represent reservoirs. However, there are a lot of problems for ealculating the parametrie eoordinates (stratigraphie grid UVW space) of a real space (XY Z space) point. We present a way of ealculating these eoordinates in an elementary volume of the stratigraphie grid defined by eight corner points. We first present the definition of the volume ealled a Ce1l3d, then, the algorithm and the solution for degenerated cases and numerieal precision problem.

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    BibTeX Reference

    @inproceedings{MalletRM1996a,
     abstract = { Stratigraphie grid are often used to represent reservoirs. However, there are a lot of problems for ealculating the parametrie eoordinates (stratigraphie grid UVW space) of a real space (XY Z space) point. We present a way of ealculating these eoordinates in an elementary volume of the stratigraphie grid defined by eight corner points. We first present the definition of the volume ealled a Ce1l3d, then, the algorithm and the solution for degenerated cases and numerieal precision problem. },
     author = { Mallet, Jean-Laurent AND Shtuka, Arben AND Donner, Didier },
     booktitle = { 13th gOcad Meeting },
     month = { "june" },
     publisher = { ASGA },
     title = { From (x , y , z) Euclidian Coordinates to ( u , v, w) Curvilinear Coordinates },
     year = { 1996 }
    }