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Analysis on the depositing process of the solid particulates produced by aerosol fire suppressants underfire conditionsChen

Chen Changkun

Strategic Study of CAE 2010, Volume 12, Issue 1,   Pages 48-51

Abstract: was conducted on the space distribution and depositing process of the solid particulates produced by aerosolfire suppressants under fire conditions.And the expression of the criterion (critical) diameter for a particle depositing to the fire source

Keywords: solid particulates     aerosol fire suppressant     depositing process    

The Influence of Compositions of Water Aerosol Fire-extinguishing Agent on Its Combustion Rate

Zhou Xiaomeng,Liao Guangxuan,Pan Renming

Strategic Study of CAE 2006, Volume 8, Issue 1,   Pages 72-76

Abstract:

The water aerosol fire-extinguishing agent (WAE) is a new generation of Halon replacement.When the fire is taking .place, WAE will rapidly burn and generate a great deal of inert gas, hot mistproduct are cooled in the cooling layer, they will be discharged into the ambience and extinguish the fireSo, to WAE, the combustion rate has an important effect on the fire extinguishing efficiency.

Keywords: fire extinguishing agent     aerosol     Halon replacement     combustion rate    

The Experimental Study of Controlling the Spout Temperature of HEAE

Zhang Yongfeng,Liao Guangxuan,Zhou Xiaomeng,Pan Renming,Wang Hua

Strategic Study of CAE 2006, Volume 8, Issue 3,   Pages 79-82

Abstract:

Highly effective aerosol fire-extinguishing agent (HEAE) is a safe and practical alternative to HalonWhen HEAE starts up, it generates aerosol products with high temperature so that its temperature mustAerosol products are cooled with exterior cooling by use of chemical coolant.

Keywords: aerosol fire extinguishing agent     Halon replacement     cooling    

Physical and chemical processes of wintertime secondary nitrate aerosol formation

Qi YING

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 348-361 doi: 10.1007/s11783-011-0343-1

Abstract: analysis (PA) scheme for gas and particulate matter (PM) to study the formation of secondary nitrate aerosol

Keywords: secondary nitrate aerosol     N2O5 heterogeneous reaction     process analysis    

Computational fluid dynamics simulation of aerosol transport and deposition

Yingjie TANG, Bing GUO

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 362-377 doi: 10.1007/s11783-011-0365-8

Abstract: In this article computational fluid dynamics (CFD) simulation of aerosol transport and deposition, i.e. the transport and deposition of particles in an aerosol, is reviewed.The review gives a brief account of the basics of aerosol mechanics, followed by a description of theincluding CFD simulation of particle deposition in human respiratory tract and particle deposition in aerosolHowever, it is possible to take a balanced approach toward quantitative description of aerosol dispersion

Keywords: computational fluid dynamics (CFD)     aerosol     transport     deposition    

Calculation of collision frequency function for aerosol particles in free molecule regime in presence

Xiaowei LUO, Yannick BENICHOU, Suyuan YU

Frontiers in Energy 2013, Volume 7, Issue 4,   Pages 506-510 doi: 10.1007/s11708-013-0275-5

Abstract: The collision frequency function for aerosol particles has already been calculated for the free molecule

Keywords: aerosol particles     collision frequency function     coagulation    

Aerosol exposure assessment during reclaimed water utilization in China and risk evaluation in case of

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1516-1

Abstract:

• The Chinese population exposure habits were surveyed.

Keywords: Legionella     QMRA     Reclaimed water     Aerosol     Water reuse    

Response of organic aerosol characteristics to emission reduction in Yangtze River Delta region

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1714-0

Abstract:

● The emission reduction causes significant change in organic aerosol

Keywords: Emission control     Secondary organic aerosol     Atmospheric oxidizing capacity     Holiday effects     COVID-19    

Evacuation strategies for vertical ship lift during initial fire: Integrated application of stairs and

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

Abstract: Although several researchers have investigated fire evacuation strategies for reducing potential safetyhazards in VSLs, an effective and integrated application of stairs and elevators when a fire occursThe proposed model can provide a theoretical reference for evacuation research during initial fire events

Keywords: vertical ship lift     initial fire     fire evacuation     numerical simulation     stair     elevator    

Formation of secondary inorganic aerosol in a frigid urban atmosphere

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1452-0

Abstract:

•Harbin showed relatively high threshold RH (80%) for apparent increase of SOR.

Keywords: Haze     Sulfate     Nitrate     Heterogeneous chemistry     Biomass burning     Northeast China    

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

Abstract:

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    

Effects of two transition metal sulfate salts on secondary organic aerosol formation in toluene/NO

Biwu CHU, Jiming HAO, Junhua LI, Hideto TAKEKAWA, Kun WANG, Jingkun JIANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 1-9 doi: 10.1007/s11783-012-0476-x

Abstract: Aerosol phase reactions play a very important role on secondary organic aerosol (SOA) formation, andThese observations are consistent when varying metal sulfate aerosol concentrations.Their subsequent partitioning into the aerosol phase leads to the observed SOA formation enhancement.

Keywords: manganese sulfate     zinc sulfate     seed aerosols     toluene photooxidation     secondary organic aerosol    

How aerosol direct effects influence the source contributions to PM

Litao Wang, Joshua S. Fu, Wei Wei, Zhe Wei, Chenchen Meng, Simeng Ma, Jiandong Wang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 3, doi: 10.1007/s11783-018-1014-2

Abstract: The objective of this paper is to evaluate the impacts of aerosol direct effects on air quality overresolutions, respectively, for the period of January 2013, with two sets of simulations with or without aerosol-meteorologyWhen considering the aerosol feedbacks, the contributions of industrial and domestic sources assessedOur results imply that the aerosol direct effects should not be ignored during severe pollution episodes

Keywords: Aerosol direct effect     PM2.5     Southern Hebei     WRF/Chem     Haze    

Secondary aerosol formation in winter haze over the Beijing-Tianjin-Hebei Region, China

Dongjie Shang, Jianfei Peng, Song Guo, Zhijun Wu, Min Hu

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 2, doi: 10.1007/s11783-020-1326-x

Abstract: Abstract • Characteristics and interannual variation of aerosol pollution are illustrated. • Mechanismsof secondary aerosol formation in winter haze of North China are reviewed. • Directions in future studiesof secondary aerosol formation are provided.and secondary organics, in aerosol particles increase sharply, acting as the main contributors to aerosolThis paper reviews the research progress in aerosol chemistry during haze pollution episodes in the BTH

Keywords: Secondary aerosol formation     Regional haze     Photochemical reaction     Aqueous reaction     Chemical mechanism    

The energy-environment nexus: aerosol science and technology enabling solutions

Pratim BISWAS, Wei-Ning WANG, Woo-Jin AN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 299-312 doi: 10.1007/s11783-011-0351-1

Abstract: Aerosol science and technology is an enabling discipline that addresses the energy issue over both theseThe paper is a review of aspects of aerosol science and engineering that helps address carbon neutralityFuture approaches to effective harvesting of sunlight that are enabled by aerosol studies are discussed

Keywords: energy-environment nexus     aerosol science and technology     fossil fuels     carbon dioxide conversion     solar    

Title Author Date Type Operation

Analysis on the depositing process of the solid particulates produced by aerosol fire suppressants underfire conditionsChen

Chen Changkun

Journal Article

The Influence of Compositions of Water Aerosol Fire-extinguishing Agent on Its Combustion Rate

Zhou Xiaomeng,Liao Guangxuan,Pan Renming

Journal Article

The Experimental Study of Controlling the Spout Temperature of HEAE

Zhang Yongfeng,Liao Guangxuan,Zhou Xiaomeng,Pan Renming,Wang Hua

Journal Article

Physical and chemical processes of wintertime secondary nitrate aerosol formation

Qi YING

Journal Article

Computational fluid dynamics simulation of aerosol transport and deposition

Yingjie TANG, Bing GUO

Journal Article

Calculation of collision frequency function for aerosol particles in free molecule regime in presence

Xiaowei LUO, Yannick BENICHOU, Suyuan YU

Journal Article

Aerosol exposure assessment during reclaimed water utilization in China and risk evaluation in case of

Journal Article

Response of organic aerosol characteristics to emission reduction in Yangtze River Delta region

Journal Article

Evacuation strategies for vertical ship lift during initial fire: Integrated application of stairs and

Shu CHEN, Menghan SHANG, Jianping WANG

Journal Article

Formation of secondary inorganic aerosol in a frigid urban atmosphere

Journal Article

Building Fire Direct Loss Evaluation Based on Fire Dynamics and Probability Statistics Theory

Chu Guanquan,Sun Jinhua

Journal Article

Effects of two transition metal sulfate salts on secondary organic aerosol formation in toluene/NO

Biwu CHU, Jiming HAO, Junhua LI, Hideto TAKEKAWA, Kun WANG, Jingkun JIANG

Journal Article

How aerosol direct effects influence the source contributions to PM

Litao Wang, Joshua S. Fu, Wei Wei, Zhe Wei, Chenchen Meng, Simeng Ma, Jiandong Wang

Journal Article

Secondary aerosol formation in winter haze over the Beijing-Tianjin-Hebei Region, China

Dongjie Shang, Jianfei Peng, Song Guo, Zhijun Wu, Min Hu

Journal Article

The energy-environment nexus: aerosol science and technology enabling solutions

Pratim BISWAS, Wei-Ning WANG, Woo-Jin AN

Journal Article