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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/26242

Title: Heat Insulation Performance of Marine Structures
Authors: Lee Jen-Chieh;Chang Song-Kuo
Contributors: 國立臺灣海洋大學:輪機工程學系
Date: 2009-09
Issue Date: 2011-10-20T08:34:33Z
Publisher: Journal of Ship Research
Abstract: Abstract:The performance of heat insulation of marine structures is investigated using numerical simulation, Eurocode's formula calculation, and experimental measurement. Two popular fire protection materials of rock wool 60k (60 kg/m3) and ceramic fiber 80k (80 kg/m3) are chosen to show the requisite minimum thickness for marine structures to meet the regulation of IMO heat insulation A-class. Compared with the results of Eurocode's formula calculation and experimental measurement, the effectiveness of the heat insulation performance of marine structures, predicted from numerical simulation, can be demonstrated. The numerical simulation shows that the heat insulation performance of marine structures with fire protection material of ceramic fiber (25 mm) or rock wool (50 mm) meets the requirement of A-30 class. Though there is an obvious difference between the results from numerical simulation and experimental measurement during heating process, the fire protection materials combined with ceramic fiber (25 mm) and rock wool (25 mm) and under the condition of the ceramic fiber exposed to fire can still satisfy the requirement of a heat insulated A-60 class bulkhead.
Relation: 53(3), pp.130–136
URI: http://ntour.ntou.edu.tw/handle/987654321/26242
Appears in Collections:[輪機工程學系] 期刊論文

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