Numerical methods and programming
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Num. Meth. Prog.:
Year:
Volume:
Issue:
Page:
Find






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


Num. Meth. Prog., 2013, Volume 14, Issue 3, Pages 75–87 (Mi vmp155)  

Программирование

An accelerated topology change algorithm for the contour advection method

A. A. Baranova, M. S. Permyakovb

a Far Eastern Federal University, Vladivostok
b V. I. Il'ichev Pacific Oceanological Institute, Far Eastern Branch of RAS, Vladivostok

Abstract: The contour advection method is one of the Lagrangian approaches to the simulation of scalar field transport processed in quasi-two-dimensional inviscid incompressible flows considered in numerous applications of geophysical hydrodynamics. In order to conserve the computational efficiency when the tracer field structures become very complex, this method includes a contour editing procedure. This paper analyzes the basic steps of this procedure and proposes an accelerated topology change algorithm to substantially reduce computing cost. This work was supported by the Russian Foundation for Basic Research (project 12-05-31011) and by the Far Eastern Branch of the Russian Academy of Sciences (projects 12-I-P19-02, N 12-III-A-07-051).

Keywords: geophysical hydrodynamics; computational hydrodynamics; contour dynamics; contour advection; contour editing; topology change.

Full text: PDF file (378 kB)
UDC: 519.688; 532.5; 551.465
Received: 06.06.2013

Citation: A. A. Baranov, M. S. Permyakov, “An accelerated topology change algorithm for the contour advection method”, Num. Meth. Prog., 14:3 (2013), 75–87

Citation in format AMSBIB
\Bibitem{BarPer13}
\by A.~A.~Baranov, M.~S.~Permyakov
\paper An accelerated topology change algorithm for the contour advection method
\jour Num. Meth. Prog.
\yr 2013
\vol 14
\issue 3
\pages 75--87
\mathnet{http://mi.mathnet.ru/vmp155}


Linking options:
  • http://mi.mathnet.ru/eng/vmp155
  • http://mi.mathnet.ru/eng/vmp/v14/i3/p75

    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
  • Numerical methods and programming
    Number of views:
    This page:86
    Full text:55

     
    Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2022