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    Numerical simulation of blood flow in centrifugal heart pump by utilizing meshless smoothed particles hydrodynamic method

    Access Status
    Fulltext not available
    Authors
    Rahmanian, E.
    Navidbakhsh, M.
    Mohammadzadeh, M.
    Habibi, Hamed
    Date
    2015
    Type
    Journal Article
    
    Metadata
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    Citation
    Rahmanian, E. and Navidbakhsh, M. and Mohammadzadeh, M. and Habibi, H. 2015. Numerical simulation of blood flow in centrifugal heart pump by utilizing meshless smoothed particles hydrodynamic method. International Journal of Bio-Science and Bio-Technology. 7 (3): pp. 73-82.
    Source Title
    International Journal of Bio-Science and Bio-Technology
    DOI
    10.14257/ijbsbt.2015.7.3.08
    ISSN
    2233-7849
    School
    WASM: Minerals, Energy and Chemical Engineering (WASM-MECE)
    URI
    http://hdl.handle.net/20.500.11937/73067
    Collection
    • Curtin Research Publications
    Abstract

    © 2015 SERSC. Numerical methods have had a tremendous effect in optimization of heart devices. Among all methods meshing independentalgorithms, as modern methods in simulations, have solved most problems related to meshing and reduced its complexity. In this paper, blood flow in heart centrifugal pump is simulated by dynamic of particles and based on this model, governing equations of velocity field and stress distribution, are determined. Also, the harmful locations in which hemolysis and thrombosis occur, are detected. In the present work we explore the feasibility of performing computations of such flows using SPH.To evaluate the accuracy of the computations the results are compared to other researches in [7,4].The analysis results can also be used as the basis for further researches and the improvement of centrifugal pump.

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