RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Matem. Mod.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Matem. Mod., 2008, Volume 20, Number 9, Pages 51–66 (Mi mm2682)  

Parallel numerical simulation of 3D acoustic logging

V. I. Kostina, G. V. Reshetovab, V. A. Tcheverdac

a Intel
b Institute of Computational Mathematics and Mathematical Geophysics (Computing Center), Siberian Branch of the Russian Academy of Sciences
c A. A. Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch of the Russian Academy of Sciences

Abstract: Finite-difference method for simulation of sonic waves propagating in a vicinity of a borehole filled with fluid and surrounded by a 3D heterogeneous elastic medium is developed. The method utilizes an explicit second order of approximation FD scheme on staggered grids that approximates the elastodynamic system of equations in cylindrical coordinates. A computational domain is surrounded by special Perfectly Matched Layer for cylindrical coordinate system designed to attenuate waves reflected from outer boundaries. Parallelization is based on domain decomposition approach and implemented with the help of MPI library. Results of numerical experiments are presented.

Full text: PDF file (1389 kB)
References: PDF file   HTML file

Bibliographic databases:
Received: 31.05.2007

Citation: V. I. Kostin, G. V. Reshetova, V. A. Tcheverda, “Parallel numerical simulation of 3D acoustic logging”, Matem. Mod., 20:9 (2008), 51–66

Citation in format AMSBIB
\Bibitem{KosResTch08}
\by V.~I.~Kostin, G.~V.~Reshetova, V.~A.~Tcheverda
\paper Parallel numerical simulation of 3D acoustic logging
\jour Matem. Mod.
\yr 2008
\vol 20
\issue 9
\pages 51--66
\mathnet{http://mi.mathnet.ru/mm2682}
\zmath{https://zbmath.org/?q=an:1164.76383}


Linking options:
  • http://mi.mathnet.ru/eng/mm2682
  • http://mi.mathnet.ru/eng/mm/v20/i9/p51

    SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru


    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles
  • Математическое моделирование
    Number of views:
    This page:549
    Full text:121
    References:67
    First page:21

     
    Contact us:
     Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2020