Measurement of emission factor of road dust in a wind tunnel

Chuen-Tinn Tsai*, Shin Fu Chiou


研究成果: Conference article同行評審

2 引文 斯高帕斯(Scopus)


A wind tunnel was built in the laboratory to measure the emission factor of road dust under different wind speed and acceleration conditions. The test dust was first sieved. Aspiration efficiencies of ten thin-wall samplers were calculated to derive the mass concentration profile of the reentrained dust. The experimental data show that dust reentrainment occurs only when the wind speed is greater than a threshold value, about 12 m/sec.

期刊Journal of Aerosol Science
發行號Suppl. 1
出版狀態Published - 1 1月 1999
事件Proceedings of the 1999 European Aerosol Conference - Prague, Czech Republic
持續時間: 6 9月 199910 9月 1999


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