한국해양대학교

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친환경 소화액제의 선박화재 적용기술 연구

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dc.contributor.author 조동주 -
dc.date.accessioned 2017-02-22T07:08:15Z -
dc.date.available 2017-02-22T07:08:15Z -
dc.date.issued 2007 -
dc.date.submitted 56850-02-09 -
dc.identifier.uri http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002175986 ko_KR
dc.identifier.uri http://repository.kmou.ac.kr/handle/2014.oak/10321 -
dc.description.abstract The new fire extinguishing agent(Novec 1230) has been developed as an alternative to Halon system of which production had already been ceased at the end of 1993, under the agreed regulations made at the Montreal Protocol in November 1992. It is known that the new agent contains no Bromine(Br) or Chlorine(Cl) and has an Ozone Depleting Potential of zero. This new agent system utilizes one or more storage containers arranged to provide the protected area with a pre-determined quantity of gases. The reasons why many industries are interested in the new fire extinguishing agent(Novec 1230) can be explained by Ozone Depletion Potential(ODP) and Global Warming Potential(GWP). It is said that the fire extinguishing agent rapidly extinguishes fire through a combination of heat absorption(main action) and an element of chemical reactions with the flame. This new fire extinguishing agent is considered as safe for people with large safety margin without environmental pollution. Recently, this has been introduced as fire extinguishing agent for ship's electric spaces and also total flooding fire extinguishing system for engine room. In this study, practical and empirical guidelines are constructed for further usages of the new fire extinguishing agent following the standard guidelines of the manufacturer. As the practical installation of the new agent system on board, the fire fighting system of the Qatar LNG carrier was tested as a benchmark. It has been found that the application of new fire extinguishing agent is very similar to Halon systems in general. But, following main design criteria should be considered before actual and detail design of the new fire extinguishing agent. -Room integrity should be based on the concept of the gas tight door and ¨A-0〃 steel bulkhead. -Damper control of ventilation to each protected space should be considered to have separate air tight concept. -Modular design or banked design should be selected for the actual design of machinery room layout. -
dc.description.tableofcontents ▷. = 서론 1.1 연구 배경 및 기술동향 = 1 1.2 연구 내용 = 2 ▶. 소화액제의 현황 및 = 특징 2.1 소화액제의 현황 = 3 2.1.1 Halon 과 CO2 = 3 2.1.2 고팽창 폼 소화장치(High Expansion Foam) = 4 2.1.3 Water Mist System = 7 2.2 친환경 소화액제의 특징 = 8 2.2.1 안정성(Safety Margin) = 8 2.2.2 화학적 특성 = 10 2.2.3 물리적 특성 = 11 2.2.4 환경적 특성 = 12 2.2.5 적재 및 운반(Storage & Handling) = 14 2.2.6 요약 = 16 ♤. 친환경 소화액제의 선박 기관실 설치 = 설계기준 3.1 구성 품 = 17 3.1.1 Container 와 Container Valve = 17 3.1.2 Flexible Hose = 21 3.1.3 Container 와 Actuator Valve 연결 = 22 3.1.4 Pneumatic Release Cabinet = 24 3.1.5 Nozzle 과 Cylinder Bracket = 25 3.2 설계기준 = 27 3.2.1 설계관련 규정(Rule) 검토 = 27 3.2.2 설계를 위한 주요항목 검토 = 28 3.2.3 용량계산 = 31 ♠. 친환경 소화액제의 선박기관실 = 적용 4.1 기관실 국부구역의 소화장치 적용기술 = 35 4.1.1 Modular Design = 35 4.1.2 Banked Design = 42 4.2 실제 적용에 있어서 개선된 사항 = 50 4.2.1 배관의 선정 및 배열 = 50 4.2.2 Net Volume 산정 = 53 4.2.3 Port Loop와 STBD Loop 구성 = 53 4.2.4 Ceiling이나 Floor구역의 Net Volume포함여부 = 54 4.2.5 Gas Dangerous 구역의 친환경 소화액제 적용 = 54 4.2.6 Room Integrity 관련한 고려사항 = 60 4.2.7 작동상태 확인 = 61 ♡. 결론 및 문제점 = 62 참고 문헌 = 65 감사의 글 = 66 -
dc.language kor -
dc.publisher 한국해양대학교 해사산업대학원 -
dc.title 친환경 소화액제의 선박화재 적용기술 연구 -
dc.title.alternative The Application Study for Ship's Fire Fighting System with a Next Generation of Fire Extinguishing Agent -
dc.type Thesis -
dc.date.awarded 2007-02 -
dc.contributor.alternativeName Cho -
dc.contributor.alternativeName Dong-Ju -
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기계시스템공학과 > Thesis
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