Estimating vehicular emission factors and vehicle-induced turbulence: Application of an air quality sensor array for continuous multipoint monitoring in a tunnel

Song, Hangyeol; Hwang, Kyucheol; Park, Ho-Seon; Park, Yongmi; Han, Subin; Byun, Myounghwa; Kim, Jae‐Jin; An, Joon Geon; Yim, Un Hyuk; Choi, Won-Sik

doi:10.1016/j.apr.2023.101799

Cited by 4 publications

(1 citation statement)

References 56 publications

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“…Road vehicle emission sources in South Korea have received little dedicated investigation using SIFT-MS. In a preliminary study, Song et al [64] reported the utilization of SIFT-MS to analyze VOCs and their migration in a road tunnel. Roadside emission measurements were, however, discussed substantially in the initial evaluation of SIFT-MS by the Korea Institute of Science and Technology (KIOST) [11].…”

Section: Emission Sourcesmentioning

confidence: 99%

Adoption of SIFT-MS for VOC Pollution Monitoring in South Korea

Langford,

Cha,

Milligan

et al. 2023

Environments

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The pollution of air and water with volatile organic compounds (VOCs), both hazardous and odorous, is of significant concern due to impacts on human health and quality of life, as well as the environment. South Korea is a highly industrialized and densely populated nation and suffers from significant VOC and ozone pollution. In recent years, South Korea has implemented more stringent controls on industry to address air and water pollution, requiring more real-time and on-site analysis. The selected ion flow tube mass spectrometry (SIFT-MS) technique has been increasingly adopted to monitor source emissions and their dispersion, enabling a more rapid response to pollution incidents. To this end, the flexibility of SIFT-MS instrumentation for both laboratory- and field-based analysis, including in mobile laboratories, has been valuable. SIFT-MS has been applied to emission source characterization, fenceline monitoring, ambient monitoring, pollution mapping, and incident response (including the use of drone-based sampling) for hazardous air pollutants (HAPs), odor nuisance species, and compounds that have high ozone formation potential (OFP) and/or contribute to secondary aerosol (SOA) formation. This review summarizes the South Korean application of SIFT-MS to the monitoring of VOC pollutants.

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Section: Emission Sourcesmentioning

confidence: 99%

Adoption of SIFT-MS for VOC Pollution Monitoring in South Korea

Langford,

Cha,

Milligan

et al. 2023

Environments

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Characteristics of Spatial Distributions of Ultrafine Particles and PM2.5 on the Roadways around Busan North Port: Effects of Traffic Composition and Local Meteorology

Lee,

Song,

Choi

2023

KOSAE

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Fire Safety Service According to the Criteria of Technical Readiness of Special-Purpose Vehicles

Gavkalyuk,

Lozhkin,

Satsuk

2024

Problems of Risk Management in the Technosphere

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The issue of diagnosing the operational and technical readiness for emergency response to fire risks of special-purpose vehicles is considered according to the criteria for the acceptable efficiency of the functioning of power plants of fire vehicles under operating conditions. An original instrumental apparatus is proposed for the implementation of an intelligent diagnostic process, including a working mathematical and analytical model in the form of a system of multiple regression equations, which relates the efficiency indicators of fuel equipment adjustments (cyclic fuel supply gc nom, injection pressure Rinj, free section of nozzles µf avtr, injection advance angle inj) with a combination of quality parameters of the combustion process (exhaust gas smoke K, CH, NOx, CO2, CO), measured (controlled) by gas analyzers. The diagnostic method can be implemented according to a program by the on-board processor of a fire truck of 4–5 technological generations or using pre-prepared nomograms.

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Estimating vehicular emission factors and vehicle-induced turbulence: Application of an air quality sensor array for continuous multipoint monitoring in a tunnel

Cited by 4 publications

References 56 publications

Adoption of SIFT-MS for VOC Pollution Monitoring in South Korea

Adoption of SIFT-MS for VOC Pollution Monitoring in South Korea

Characteristics of Spatial Distributions of Ultrafine Particles and PM2.5 on the Roadways around Busan North Port: Effects of Traffic Composition and Local Meteorology

Fire Safety Service According to the Criteria of Technical Readiness of Special-Purpose Vehicles

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