Yong-Ho Yoo
YOU?
Author Swipe
View article: AI-enhanced fire detection and suppression system for autonomous ships
AI-enhanced fire detection and suppression system for autonomous ships Open
The rapid propagation of fire after a flashover can result in significant economic losses and human casualties. Meanwhile, the shipping industry faces crew shortages, making unmanned fire detection crucial for reducing manpower while ensur…
View article: Development of an Autonomous Fire Detection and Suppression System for Naval Ships with Real Fire Extinguishing Experiments
Development of an Autonomous Fire Detection and Suppression System for Naval Ships with Real Fire Extinguishing Experiments Open
View article: Study on the Explosion of the Hydrogen Fuel Tank of Fuel Cell Electric Vehicles in Semi-Enclosed Spaces
Study on the Explosion of the Hydrogen Fuel Tank of Fuel Cell Electric Vehicles in Semi-Enclosed Spaces Open
The rise in hydrogen fuel cell electric vehicles (FCEVs) is expected to pose a variety of hazards on the road. Vehicles using hydrogen could cause significant damage, owing to hydrogen vapor cloud explosions, jet fires caused by leakage, o…
View article: Development of Flame Spread Prevention Systems for Combustible Composite Panels Using Water Screen Technology
Development of Flame Spread Prevention Systems for Combustible Composite Panels Using Water Screen Technology Open
Composite panels are designed to be fabricated by adding Styrofoam, glass wool, and urethane into steel plates before integration with adhesive materials. As these panels exhibit good workability, cost efficiency, and heat insulation perfo…
View article: A study on the performance standards of autonomous fire extinguishing system
A study on the performance standards of autonomous fire extinguishing system Open
View article: Development of remote control automatic fire extinguishing system for fire suppression in double-deck tunnel
Development of remote control automatic fire extinguishing system for fire suppression in double-deck tunnel Open
View article: Vacuum Diagnosis and Testing of a Dirty Thermal Vacuum Chamber
Vacuum Diagnosis and Testing of a Dirty Thermal Vacuum Chamber Open
The Korea Institute of Civil Engineering and Building Technology is currently developing a planetary surface environment simulator for the Moon and Mars.Known as a dirty thermal vacuum chamber (DTVC), this simulator contains a large volume…
View article: A study on design and performance test of fire door with high endurance performance in submarine tunnel
A study on design and performance test of fire door with high endurance performance in submarine tunnel Open
View article: Numerical Study on the Water Monitor Extinction System for Performance Verification
Numerical Study on the Water Monitor Extinction System for Performance Verification Open
본 연구에서는 대심도 복층터널 방재에 사용되는 물 분무 소화설비의 체계적인 성능검토를 위해 수치해석을 이용하였다. 선택된 수치해석 기법은 2차원 Eulerian 다상유동 모델이고 수치해석 기법의 검증을 위해 운동량 방정식 및 물 분무 실물시험값을 이용하였다. 수치해석 결과 적용된 모든 노즐 출구 압력에서 물의 체적분율은 0.5를 넘지 않 았다. 또한 물의 분사각도가 없는 경우는 노즐의 출구압력이 증가함에 따라 바닥에 퍼지는 …
View article: Experimental Study to Estimate the Required Flow of Fire Extinguishing System for Flame Spread Prevention on Composite Panel
Experimental Study to Estimate the Required Flow of Fire Extinguishing System for Flame Spread Prevention on Composite Panel Open
복합패널은 다른 종류의 재료를 샌드위치 모양으로 쌓아 올려 접착제로 접합한 특수 합판으로서, 시공성 및 경제 성이 좋기 때문에 건축물 재료로 많이 사용되고 있다. 그러나 표면판은 철판 재질로 되어 있기 때문에 화재 시 일반 적인 소화설비를 이용한 소화방법이 외부의 철판에 막혀 심재 부분의 화원에 도달하지 못하여 소화를 하는데 어려 움이 있으며, 화재 시 붕괴에 따른 소화활동에도 어려움이 많다. 본 연구에서는 이와 같은 문제를…
View article: Experimental Study for the Performance Evaluation of the Subway Station Ventilation System in Fires
Experimental Study for the Performance Evaluation of the Subway Station Ventilation System in Fires Open
In this study, the stations on Seoul Metro line were categorized into 4 grades as a result of performing the smoke control safety evaluation that considered the conditions of platform air conditioning and exhaust system and mainline exhaus…
View article: Semi-natural test methods to evaluate fire safety of wall claddings: Update
Semi-natural test methods to evaluate fire safety of wall claddings: Update Open
\nThere are a number of test methods worldwide to evaluate fire safety of facades. An overview of available test methods implemented in fire safety codes was presented at the 1st Conference of Fire Safety of Facades in 2013. [1] Since then…
View article: An Experiment Study for Flame Spread Prevention System of Snadwich Panels
An Experiment Study for Flame Spread Prevention System of Snadwich Panels Open
The sandwich panel is commonly used domestically because it's less costly and easier to handle. But fires have frequently occurred in buildings employing sandwich panels, such as the fires in Eecheon cold storage and in Gwangju Pyungdong i…
View article: An analysis study for reasonable installation of tunnel fire safety facility
An analysis study for reasonable installation of tunnel fire safety facility Open
최근 국내에서는 도로 및 철도 터널의 건설이 꾸준히 증가하고 있으며, 교통체증 해소 및 도시계획 그리고 개량공사 등에 따라 터널이 더 깊은 지하에 위치하거나 장대화되고 있는 추세이다. 이러한 경우 터널 내부사고 중 인명피해에 가장 큰 위험요소인 화재사고가 발생할 경우 대형사고로 이어질 확률이 굉장히 높아진다. 본 연구에서는 정량적 위험도 분석 기법인 QRA(Quantitative Risk Analysis)를 터널에서의 방재설…
View article: Evacuation safety analysis depending on the type of subway platform and ticket barrier
Evacuation safety analysis depending on the type of subway platform and ticket barrier Open
현대사회가 빠르게 발전함에 따라 지하철은 도시의 대표적인 이동수단으로 발전해왔다. 그러나 2003년 대구지하철 화재사고를 통하여 지하철의 인명안전과 방재의 중요성 인식되었으며, 현재까지 많은 연구가 진행되어 왔다. 특히 지하철 전동차 내장재의 난연화 불연화와 승강장의 스크린 도어 및 안내표시 등이 대표적 결과라고 볼 수 있으나, 지하철 대피기준에 대한 연구의 진행은 미진하다. 이에 본 연구에서는 지하철 대피기준 개선의 기초연…