CFD 화재 시뮬레이션을 이용한 여객선 제연설비의 성능기반 설계 사례
A Performance-based Design Example of Smoke Extraction System Using CFD Fire Simulation
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The new SOLAS regulation permits the alternative design approach for the approval of designs which deviate from those where prescriptive rules apply. The new approach is being promoted by recent advances of noble designs such as those employing large public spaces in passenger ships. From the respect of fire safety, it is needed to show that the level of safety of new design is equivalent to what can be achieved from the prescriptive rules where the fire simulation is regarded to be the essential tool. This paper provides an overview of the process of performance-based design of the smoke extraction system in a cafeteria of a ROPAX. FDS, a CFD fire simulation software is used to show that the field-model software can improve the fire safety over what are expected from prescriptive rule sets or zone-model application.
Abstract
The new SOLAS regulation permits the alternative design approach for the approval of designs which deviate from those where prescriptive rules apply. The new approach is being promoted by recent advances of noble designs such as those employing large public spaces in passenger ships. From the respect of fire safety, it is needed to show that the level of safety of new design is equivalent to what can be achieved from the prescriptive rules where the fire simulation is regarded to be the essential tool. This paper provides an overview of the process of performance-based design of the smoke extraction system in a cafeteria of a ROPAX. FDS, a CFD fire simulation software is used to show that the field-model software can improve the fire safety over what are expected from prescriptive rule sets or zone-model application.
참고문헌 (7)
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- 최진, "선박화재 시뮬레이션을 위한 도구 분석과 적용에 관한 연구", 대한조선학회 논문집, 44(2), pp.83~92 (2007), 대한조선학회
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- 김성찬, "Ro", Ro 여객선 차량갑판의 화재 특성에 관한수치해석 연구, 2004, pp.41(5), 48~54[DOI]
- Stephen, W., "Atria Smoke Exhaust – 3 Approaches to Replacement Air Delivery", ASHRAE Journal, pp.20~26 (2004)
- Tonelli, A, "Fire Risk Analysis on Cruise Ships Application to an Accommodation Zone", Research and Development Department, Registro Italiano Navale, ~ (1997)