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http://dx.doi.org/10.7731/KIFSE.2019.33.1.060

Study on the Characteristics of Conduction Heat Transfer According to the Heating Temperature of a Composite Wall in a Light-weight Partition  

Park, Sang-Min (Dept. of Fire and Disaster Protection Engineering, Hoseo Univ.)
Choi, Su-Gil (Dept. of Fire and Disaster Protection Engineering, Hoseo Univ.)
Kim, Si-Kuk (Dept. of Fire and Disaster Protection Engineering, Hoseo Univ.)
Publication Information
Fire Science and Engineering / v.33, no.1, 2019 , pp. 60-68 More about this Journal
Abstract
The paper reports the characteristics of conduction heat transfer to the backside part according to the heating temperature of a composite wall in a lightweight partition used for indoor space compartments. Stud partitions, SGP partitions, sandwich panels, urethane foam panels, and glass wool panels. which are generally used as light-weight partition walls, were selected as experiment samples, and the characteristics of conduction heat transfer to the backside part as the top surface were analyzed by applying heating temperatures of $200^{\circ}C$, $300^{\circ}C$, $400^{\circ}C$, and $500^{\circ}C$ to the bottom surface for 1800 s. According to the experimental results, the maximum backside temperatures at the maximum heating temperature of $500^{\circ}C$ was $51.6^{\circ}C$, $63.6^{\circ}C$, $317.2^{\circ}C$, $124.9^{\circ}C$, and $42.2^{\circ}C$ for the stud partition, SGP partition, sandwich panel, urethane foam panel, and glass wool panel, respectively. The maximum conduction heat- transfer rates at $500^{\circ}C$ were 17.16 W, 18.39 W, 136.65 W, 14.34 W, and 5.57 W for the stud partition, SGP partition, sandwich panel, urethane foam, and glass wool panel, respectively.
Keywords
Conduction heat transfer; Heating temperature; Composite wall; Backside temperature; Light-weight partition;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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