• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.11
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• pp.237-243
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• 2018

Performance-oriented design has been introduced in fire protection design, and various efforts have been made to minimize the damage caused by fire in the design stage. We conducted a study to provide information for reasonable design factors using a Fire Dynamic Simulation code provided by the NIST on boundary width and amount of supply. This paper shows that using a living-room air-supply system in a large space and dividing the space by a ventilation boundary are the two factors that are considered to have the greatest influence on the design of the living room ventilation. The results show that for performance-based design, the width of the ventilation boundary is designed to be the maximum limit in the initial design. It is judged that reasonable air volume determination should be made through various methods.