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신창섭 ( Chang Sub Shin ),황석근 ( Suk Keun Hwang ) 충북대학교 산업과학기술연구소 2007 산업과학기술연구 논문집 Vol.21 No.2
Halons were classified as material that accelerates global warming and ozone layer destruction at Montreal Protocol. Fire suppression system using fine water mist has been studied as substitution of halon system because it is not harmful to environment, and has advantage of locally applicable fire extinguishing system and excellent extinguishing performance. In this study, the changes in physical properties of solution that restrain Potassium carbonate were measured. And extinguishing experiment was carried out using n-heptane pool fire in chamber, and the flame temperature and extinguishing characteristics of water were measured.
첨가제를 함유한 미세물분무 소화시스템의 유류화재 소화특성
신창섭 ( Chang Sub Shin ),황석근 ( Suk Keun Hwang ) 충북대학교 산업과학기술연구소 2011 산업과학기술연구 논문집 Vol.25 No.2
Fire suppression system using fine water mist have been studied as substitution of Halon system because it is eco-friendly fire suppression agent. And also fine water system can be applied to local fire extinguishing system and has excellent extinguishing performance.In this study, the changes in physical properties of solution that restrains sodium carbonate were measured. And extinguishing experiment was carried out using n-Heptane pool fire in chamber, and the flame temperature and extinguishing characteristics of water mist containing sodium carbonate were measured.As a result, sodium carbonate was more effective at low pressure suppression system than high pressure system, and has enough freezing temperature.