IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i7p2587-d785440.html
   My bibliography  Save this article

Efficient Flash-D Deperming Protocol for Magnetic Stealth of Submarine Using the Preisach Model

Author

Listed:
  • Sang Hyeon Im

    (Department of Electrical Engineering, Dong Eui University, Busan 47340, Korea)

Abstract

Demagnetization is required to prevent a warship from being detected by magnetic mines. However, minimal research has been conducted to establish a suitable deperming protocol, especially the Flash-D protocol. To establish such a deperming protocol, we conducted a theoretical study using Preisach modeling for the Flash-D protocol. Magnetic coercivity distributions were derived from B–H curves representing the material properties of the warship, and a deperming protocol that is effective on particles was proposed. The internal magnetization distribution was analyzed using the program combined with Preisach model and the finite element method (FEM), in accordance with the conventional and proposed protocols, and the proposed method was confirmed to be effective. In addition, the method was verified through experiments in a scaled-down magnetic treatment facility test room. Therefore, the proposed method can be used to establish an effective Flash-D protocol for submarines depending on the hysteresis characteristics of the magnetic material of the warship.

Suggested Citation

  • Sang Hyeon Im, 2022. "Efficient Flash-D Deperming Protocol for Magnetic Stealth of Submarine Using the Preisach Model," Energies, MDPI, vol. 15(7), pages 1-13, April.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:7:p:2587-:d:785440
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/7/2587/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/15/7/2587/
    Download Restriction: no
    ---><---

    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:gam:jeners:v:15:y:2022:i:7:p:2587-:d:785440. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.