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Design of a Photoacoustic Gas Detection System for Fire Warning
Chen Tao,Su Guofeng,Shu Xueming,Yuan Hongyong,Fan Weicheng
Strategic Study of CAE 2004, Volume 6, Issue 7, Pages 60-64
The requirements and principles of using photoacoustic gas detection technique in fire detection areaare discussed and an unusual photoacoustic gas detection system is presented.Common photoacoustic gas detection systems in laboratories are not suitable for fire warning because
Keywords: fire detection photoacoustic gas detection
The Fire Detection Technology of Multiple Gases Based on Photoacoustic Principle
Jiang Yalong,Yuan Hongyong,Zhang Yongming,Liu Yong,Zhu Yuquan,Wang Jinjun
Strategic Study of CAE 2006, Volume 8, Issue 8, Pages 69-72
Smoke particles and heat will be generated in fire , conventional fire detectors detect fire justBut the measurement of physical parameters is not enough for an early fire detection.A majority of existing gas sensors are not good for a early fire detection because of their low sensitivityA detection method for measuring the gas concentration based on photoacoustic principle is reported indioxide detection.
Keywords: photoacoustic fire detection multiple gas
The Base Smoke Density of Smoke Fire Detector Created by the Suspended Particulate PM10 in
Xie Qiyuan,Yuan Hongyong,Jiang Yalong
Strategic Study of CAE 2003, Volume 5, Issue 6, Pages 84-87
The base smoke density of the smoke fire detectors created by the air-pollutant inducing suspendedIt has also been calculated according to the ionization fire detectors.In this case, it is impossible that the sensitivity and false alarm ratio of the smoke fire detectorsSo, the standards to define the sensitivity of the smoke fire detector could be the same in different
Keywords: suspended particulate fire detection base affection
Shu CHEN, Menghan SHANG, Jianping WANG
Frontiers of Engineering Management 2021, Volume 8, Issue 1, Pages 135-147 doi: 10.1007/s42524-020-0125-1
Keywords: vertical ship lift initial fire fire evacuation numerical simulation stair elevator
Building Fire Direct Loss Evaluation Based on Fire Dynamics and Probability Statistics Theory
Chu Guanquan,Sun Jinhua
Strategic Study of CAE 2004, Volume 6, Issue 8, Pages 64-68
Based on fire growth probability and burned area, the method for evaluating burned area in buildingfire is presented in this paper.According to fire dynamics and different characteristics in fire growth process, the process is dividedBy means of probability theory and event tree analysis, fire growth probability and critical time of
Keywords: building fire fire risk evaluation event tree probability burned area
ANN Analysis of Multi-correlation Between Forest Fire Risk and Weather Parameters
Song Weiguo,Ma Jian,Satoh K,Wang Jian
Strategic Study of CAE 2006, Volume 8, Issue 2, Pages 61-66
Calculation of forest fire probability is a complex issue concerning weather, tree species, geographyThe impact of weather parameters on fire has been one of the hot spots in the forest fire study.In this paper, the effect of 5 daily weather parameters on forest fire probability is investigtated.parameters, and the BP network is a practical method in fire risk analysis.data in forest fire proteciton.
Keywords: neural network forest fire fire probability weather fire risk
Fire Safety Science——A Promising and Interdisciplinary Engineering Scientific Field
Fan Weicheng,Liu Naian
Strategic Study of CAE 2001, Volume 3, Issue 1, Pages 6-14
During the past several decades, much progress has been made in fire safety science which aims atunderstanding the complexities of fire behavior as well as providing the technological principle forfire safety engineering.In this paper, the background and history of fire safety science are reviewed, the major fire safety
Keywords: fire fire safety science interdisciplinary science
A New Way to Study the Three Essential Factors of Forest Fire
Zhao Xianwen
Strategic Study of CAE 2000, Volume 2, Issue 5, Pages 66-71
This thesis took the three essential factors of forest fire (fire source, environment, and litter)as the point of departure,and has approached the forecast method of forest fire in tropical area ofFor example,in the aspect of forest fire forecast, the main cause of forest fire was artificial fire,In the aspect of the analysis of environment that contributes to forest fire,correlation would revealIt provided an effective and quantitative way with higher reliability for forest fire forecast on region
Keywords: forecast of forest fire space remote sensing essential factors of forest fire a new way
Review of Study of Water Mist Fire Protection Systems on Shipboard
Lu Qiang,Liao Guangxuan,Huang Xin,Wan Tianbin
Strategic Study of CAE 2004, Volume 6, Issue 9, Pages 88-94
During the last decade, water mist fire protection technologies have always been the hotspot in worldUS Navy, Royal Navy and other navies have undertaken an extensive study of water mist for fire protectionbe summarized in this paper, the purpose of this paper is twofold: to introduce their study to the fire
Keywords: water mist pool fire spray fire
Anthony Deloge ARIYANAYAGAM,Mahen MAHENDRAN
Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4, Pages 427-447 doi: 10.1007/s11709-014-0279-1
Keywords: fire safety standard fire curve realistic design fire time-temperature curves light gauge steel frame(LSF) walls fire resistance rating fuel load
Effect analysis of fire location on fire growth in large space
Shi Long,Zhang Ruifang,Xie Qiyuan,Fu Lihua
Strategic Study of CAE 2008, Volume 10, Issue 11, Pages 37-42
Keywords: fire growth fire design in large space fire location fire radiation model smoke radiation model
Study on Fire Design in Performance-based Design
Xu Liang,Zhang Heping,Yang Yun,Zhu Wuba
Strategic Study of CAE 2004, Volume 6, Issue 1, Pages 64-67
Fire design is a key step in performance-based design.In this paper, several fire design methods have been introduced and fire design in a high-rack warehousehas been presented as an example to show how to apply fire design methods.
Keywords: fire design fire growth curve heat release rate
Xian Xuefu,Wang Hongtu,Jiang Deyi,Liu Baoxian
Strategic Study of CAE 2001, Volume 3, Issue 12, Pages 28-32
The Evolvement of the Investigation and application on coal mine fire prevention and fire-fightingMine fire prediction & forecast theories and methods, detection ways of coal spontaneous combustionarea, mine fire prevention and fire-fighting techniques, detection and control of exogenous fire beginnings, decision-making support system of mine fire prevention and fire extinguishing and so on are presentedfire-fighting techniques in China.
Keywords: coal mine fire fire prevention & fire extinguishing techniques exogenous fire coal spontaneous combustion
Investigation of Fire Enhancement in Pool Fire by Water Mist
Lu Qiang,Li Gai,Liao Guangxuan,Huan Gxin,Zhu Wei
Strategic Study of CAE 2006, Volume 8, Issue 7, Pages 78-82
In the process of water mist fire suppression the phenomenon of fire expansion may be found initiallyand theoretic study show that evaporation of mist on the surface of fuel plays a crucial role in the fireIt is found that water in the bottom of tray will make fuel surface temperature and fire heat releaseAnd with increase of water quantity, fire intensification will be weakened, extinguishing time also beSo further research on change of fire heat release rate owing to water pouring is necessary to ensure
Keywords: water mist pool fire azeotropic overpressure heat release rate
Temperature and structural responses of a single-section utility tunnel throughout fire exposure
Yanmin YANG; Ying XIONG; Yongqing LI; Xiangkun MENG; Peng WANG; Tianyuan CAI
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 10, Pages 1351-1364 doi: 10.1007/s11709-022-0857-6
Keywords: full lightweight concrete construction methods temperature response structural response fire test
Title Author Date Type Operation
Design of a Photoacoustic Gas Detection System for Fire Warning
Chen Tao,Su Guofeng,Shu Xueming,Yuan Hongyong,Fan Weicheng
Journal Article
The Fire Detection Technology of Multiple Gases Based on Photoacoustic Principle
Jiang Yalong,Yuan Hongyong,Zhang Yongming,Liu Yong,Zhu Yuquan,Wang Jinjun
Journal Article
The Base Smoke Density of Smoke Fire Detector Created by the Suspended Particulate PM10 in
Xie Qiyuan,Yuan Hongyong,Jiang Yalong
Journal Article
Evacuation strategies for vertical ship lift during initial fire: Integrated application of stairs and
Shu CHEN, Menghan SHANG, Jianping WANG
Journal Article
Building Fire Direct Loss Evaluation Based on Fire Dynamics and Probability Statistics Theory
Chu Guanquan,Sun Jinhua
Journal Article
ANN Analysis of Multi-correlation Between Forest Fire Risk and Weather Parameters
Song Weiguo,Ma Jian,Satoh K,Wang Jian
Journal Article
Fire Safety Science——A Promising and Interdisciplinary Engineering Scientific Field
Fan Weicheng,Liu Naian
Journal Article
Review of Study of Water Mist Fire Protection Systems on Shipboard
Lu Qiang,Liao Guangxuan,Huang Xin,Wan Tianbin
Journal Article
Development of realistic design fire time-temperature curves for the testing of cold-formed steel wall
Anthony Deloge ARIYANAYAGAM,Mahen MAHENDRAN
Journal Article
Effect analysis of fire location on fire growth in large space
Shi Long,Zhang Ruifang,Xie Qiyuan,Fu Lihua
Journal Article
Study on Fire Design in Performance-based Design
Xu Liang,Zhang Heping,Yang Yun,Zhu Wuba
Journal Article
The Summarization of the Investigation on Coal Mine Fire Prevention & Fire Extinguishing Techniques in
Xian Xuefu,Wang Hongtu,Jiang Deyi,Liu Baoxian
Journal Article
Investigation of Fire Enhancement in Pool Fire by Water Mist
Lu Qiang,Li Gai,Liao Guangxuan,Huan Gxin,Zhu Wei
Journal Article