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http://dx.doi.org/10.5916/jkosme.2014.38.1.99

An experimental study on the fireproof performance of fire damper according to change of the insulation conditions on the exposed side and unexposed side of the coaming  

Choi, Tai-Jin (Safety Environment Team, Korea Marine Equipment Research Institute)
Kim, Joung-Sik (Safety Environment Team, Korea Marine Equipment Research Institute)
Lim, Young-Soo (Safety Environment Team, Korea Marine Equipment Research Institute)
Lee, Kyung-Hyun (Safety Environment Team, Korea Marine Equipment Research Institute)
Kang, Ho-Keun (Korea Maritime and Ocean University)
Park, Sung-Ho (Research and Development Department, Dong-A Fan & Blower)
Kim, You-Taek (Division of Marine System Engineering, Korea Maritime and Ocean University)
Abstract
In this paper, Fire resistance test was carried out in accordance with the change of the insulation conditions on the exposed side and unexposed side of the coaming to obtain optimal insulation conditions for class H-120 insulation in connection with specimen-1 of the preceding paper for the evaluation of fireproof performance for fire dampers according to hydrocarbon fire conditions. As a test result, specimen-2(88 mm, $171^{\circ}C$) was satisfied class H-120 insulation, but specimen-3(76 mm, $181^{\circ}C$) was exceeded thermal insulation acceptance criteria at 110 minutes, therefor, specimen-2(88 mm) is optimal insulation conditions as possible lightweight than specimen-1. Test result comparison, we concluded that temperature rising of the coaming insulation surface was influenced by conductive heat from the bulkhead, and coaming surface was influenced by radiant heat from blade & coaming.
Keywords
Fire Damper; Hydrocarbon Fire Resistance Test; H Class; Thermal Insulation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 "Heating, ventilation and air conditioning", Norway, NORSOK Standard H-001, 2001.
2 "IMO Res. 307(88) : Adoption of the International Code for Application Fire Test Procedures", International Maritime Organization, FTP Code, 2010.
3 Det Norske Veritas, Standard for Certification-No. 2.9, Norway, Type Approval Programme No. 470, June 2003.
4 "International convention for the safety of life at sea", International Maritime Organization, SOLAS, 2012.
5 J. G. Quintiere, Principles of Fire Behavior, 1st ed, Seoul, Korea: Dong Hwa Technology Publishing Co., 2004 (in Korean).
6 T. J. Choi, J. S. Kim, K. K. Choi, Y. S. Lim, and Y. T. Kim "An experimental study on the fireproof performance of fire damper in accordance with insulation conditions on the coaming and blade", Journal of the Korean Society of Marine Engineering, vol. 37, no. 4, pp. 431-437, 2013 (in Korean). [Online] Available : http://dx.doi.org/10.5916/jkosme.2013.37.4.431   과학기술학회마을   DOI   ScienceOn