IDEAS home Printed from https://ideas.repec.org/a/wsi/ijmpcx/v17y2006i08ns0129183106009783.html
   My bibliography  Save this article

Comparative Study Of The Multiquadric And Thin-Plate Spline Radial Basis Functions For The Transient-Convective Diffusion Problems

Author

Listed:
  • A. DURMUS

    (Physics Department, Erciyes University, Kayseri, 38039, Turkey)

  • I. BOZTOSUN

    (Physics Department, Erciyes University, Kayseri, 38039, Turkey)

  • F. YASUK

    (Physics Department, Erciyes University, Kayseri, 38039, Turkey)

Abstract

The numerical solutions of the unsteady transient-convective diffusion problems are investigated by using multiquadric (MQ) and thin-plate spline (TPS) radial basis functions (RBFs) based on mesh-free collocation methods with global basis functions. The results of radial basis functions are compared with the mesh-dependent boundary element and finite difference methods as well as the analytical solution for high Péclet numbers. It is reported that for low Péclet numbers, MQ-RBF provides excellent agreement, while for high Péclet numbers, TPS-RBF is better than MQ-RBF.

Suggested Citation

  • A. Durmus & I. Boztosun & F. Yasuk, 2006. "Comparative Study Of The Multiquadric And Thin-Plate Spline Radial Basis Functions For The Transient-Convective Diffusion Problems," International Journal of Modern Physics C (IJMPC), World Scientific Publishing Co. Pte. Ltd., vol. 17(08), pages 1151-1169.
  • Handle: RePEc:wsi:ijmpcx:v:17:y:2006:i:08:n:s0129183106009783
    DOI: 10.1142/S0129183106009783
    as

    Download full text from publisher

    File URL: http://www.worldscientific.com/doi/abs/10.1142/S0129183106009783
    Download Restriction: Access to full text is restricted to subscribers

    File URL: https://libkey.io/10.1142/S0129183106009783?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:wsi:ijmpcx:v:17:y:2006:i:08:n:s0129183106009783. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Tai Tone Lim (email available below). General contact details of provider: http://www.worldscinet.com/ijmpc/ijmpc.shtml .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.