Matematicheskoe modelirovanie
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., 2021, Volume 33, Number 8, Pages 59–82 (Mi mm4312)  

Simulation of flow near rotating propeller on adaptive unstructured meshes using immersed boundary method

V. O. Tsvetkovaa, I. V. Abalakina, V. G. Bobkova, N. S. Zhdanovaa, T. K. Kozubskayaa, L. N. Kudryavtsevaba

a Keldysh Institute of Applied Mathematics RAS
b Dorodnicyn Computing Centre, Federal Research Center Computer Science and Control RAS

Abstract: The paper presents a method for simulating the flow of a viscous compressible gas around a moving body on a simply connected unstructured mesh which is possible thanks to using the immersed boundary method, and the features of its application for computing the flow around a rotating propeller in two-dimensional formulation. An important part of the method is the adaptation of a moving mesh, that retains its topology, to the surface of the streamlined body. The position and shape of the body are set by the interpolation grid, which stores the distance to the body surface, and the normal to the surface. The technique is used to simulate the flow around a rotating propeller in a flow in twodimensional formulation. The shape of the propeller has areas of high curvature that requires a special approach when adapting to the boundaries. The paper presents the results of simulating the flow around a rotating propeller, as well as a few auxiliary problems considered to verify the developed method.

Keywords: computational fluid dynamics, unstructured mesh, immersed boundary method, mesh adaptation, moving mesh, interpolation grid, rotating propeller.

Funding Agency Grant Number
Russian Science Foundation 20-41-09018


DOI: https://doi.org/10.20948/mm-2021-08-04

Full text: PDF file (1427 kB)
First page: PDF file
References: PDF file   HTML file

Received: 21.09.2020
Revised: 14.04.2021
Accepted:19.04.2021

Citation: V. O. Tsvetkova, I. V. Abalakin, V. G. Bobkov, N. S. Zhdanova, T. K. Kozubskaya, L. N. Kudryavtseva, “Simulation of flow near rotating propeller on adaptive unstructured meshes using immersed boundary method”, Matem. Mod., 33:8 (2021), 59–82

Citation in format AMSBIB
\Bibitem{TsvAbaBob21}
\by V.~O.~Tsvetkova, I.~V.~Abalakin, V.~G.~Bobkov, N.~S.~Zhdanova, T.~K.~Kozubskaya, L.~N.~Kudryavtseva
\paper Simulation of flow near rotating propeller on adaptive unstructured meshes using immersed boundary method
\jour Matem. Mod.
\yr 2021
\vol 33
\issue 8
\pages 59--82
\mathnet{http://mi.mathnet.ru/mm4312}
\crossref{https://doi.org/10.20948/mm-2021-08-04}


Linking options:
  • http://mi.mathnet.ru/eng/mm4312
  • http://mi.mathnet.ru/eng/mm/v33/i8/p59

    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
  • Number of views:
    This page:77
    References:6
    First page:5

     
    Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2021