IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v13y2020i14p3644-d384778.html
   My bibliography  Save this article

Analysis on the Fire Growth Rate Index Considering of Scale Factor, Volume Fraction, and Ignition Heat Source for Polyethylene Foam Pipe Insulation

Author

Listed:
  • Jung Wook Park

    (Department of Architecture & Fire Safety, Dong Yang University, Yeongju 36040, Korea)

  • Ohk Kun Lim

    (R&D Laboratory, Korea Fire Institute, Yongin 17088, Korea)

  • Woo Jun You

    (Department of Architecture & Fire Safety, Dong Yang University, Yeongju 36040, Korea)

Abstract

The fire growth rate index ( FIGRA ), which is the ratio of the maximum value of the heat release rate ( Q max ) and the time ( t max ) to reach the maximum heat release rate, is a general method to evaluate a material in the fire-retardant performance in fire technology. The object of this study aims to predict FIGRA of the polyethylene foam pipe insulation in accordance with the scale factor ( S f ), the volume fraction of the pipe insulation ( VF ) and the ignition heat source ( Q ig ). The compartments made of fireboard have been mock-up with 1/3, 1/4, and 1/5 reduced scales of the compartment as specified in ISO 20632. The heat release rate data of the pipe insulation with the variation of S f , VF, and Q ig are measured from 33 experiments to correlate with FIGRA . Based on a critical analysis of the heat transfer phenomenon from previous research literature, the predictions of Q max and t max are presented. It is noticeable that the fire-retardant grade of the polyethylene foam pipe insulation could have Grade B, C, and D in accordance with the test conditions within ±15% deviation of the predicted FIGRA . In case of establishing the database of various types of insulation, the prediction models could apply to evaluate the fire-retardant performance.

Suggested Citation

  • Jung Wook Park & Ohk Kun Lim & Woo Jun You, 2020. "Analysis on the Fire Growth Rate Index Considering of Scale Factor, Volume Fraction, and Ignition Heat Source for Polyethylene Foam Pipe Insulation," Energies, MDPI, vol. 13(14), pages 1-15, July.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:14:p:3644-:d:384778
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/13/14/3644/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/13/14/3644/
    Download Restriction: no
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Imran & Naeem Iqbal & Shabir Ahmad & Do Hyeun Kim, 2021. "Towards Mountain Fire Safety Using Fire Spread Predictive Analytics and Mountain Fire Containment in IoT Environment," Sustainability, MDPI, vol. 13(5), pages 1-23, February.
    2. Yuri Vankov & Elvira Bazukova & Dmitry Emelyanov & Alexander Fedyukhin & Olga Afanaseva & Irina Akhmetova & Umberto Berardi, 2022. "Experimental Assessment of the Thermal Conductivity of Basalt Fibres at High Temperatures," Energies, MDPI, vol. 15(8), pages 1-11, April.
    3. Martinka Jozef & Rantuch Peter & Wachter Igor & Štefko Tomáš & Trčka Martin & Hladová Martina & Nečas Aleš & Sulová Janka, 2021. "Fire Growth Rate Index as a Key Fire Characteristic of Electrical Cables," Research Papers Faculty of Materials Science and Technology Slovak University of Technology, Sciendo, vol. 29(48), pages 81-90, June.

    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:13:y:2020:i:14:p:3644-:d:384778. 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.