Finite difference modeling of elastic wave propagation on curvilinear grid: A generalized rotated operator approach

Marwan Charara, Artyom Myasnikov, Denis Sabitov

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    Modeling of wave propagation in a realistic geological environment needs a numerical scheme able to handle complex shapes and geometries. Finite difference scheme based on a generalization of the rotated staggered grid method can be used for modeling of elastic waves on curvilinear grid. This scheme has been validate with classical analytical solutions and used to simulate elastic wave propagation in complex geometries. The proposed method is simple and computationally performing.

    Original languageEnglish
    Title of host publication78th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2008
    PublisherSociety of Exploration Geophysicists
    Pages2092-2096
    Number of pages5
    ISBN (Print)9781605607856
    Publication statusPublished - 2018
    Event78th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2008 - Las Vegas, United States
    Duration: 9 Nov 200814 Nov 2008

    Publication series

    Name78th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2008

    Conference

    Conference78th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2008
    Country/TerritoryUnited States
    CityLas Vegas
    Period9/11/0814/11/08

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