Numerical Simulation of the Air Pollution Dispersion to the Neighboring Regions of Traffic Tunnel Portals, M.Sc. Thesis Sharif University of Technology ; Afshin, Hossein (Supervisor) ; Hosseini, Vahid (Co-Advisor)
Abstract
By expansion of urban areas and increasing in number of vehicles commuting, tunnels are one of the most inevitable part for developing urban areas. Nevertheless, one of the important topics about tunnels is exhaustion of polluted air into its surroundings. Tohid Tunnel, stretching about 2136 meter, is currently the longest urban tunnel in Iran, connecting Chamran and Navvab Highway from north of Fatemi street, to the Shokufeh street. Now, exhausting pollutants is done only by north and south portals beside a middle shaft. The purpose of this project is to analyze pollutant dispersion from south portal of Tohid tunnel which is located in Navvab residential region. This is done by considering...
Cataloging briefNumerical Simulation of the Air Pollution Dispersion to the Neighboring Regions of Traffic Tunnel Portals, M.Sc. Thesis Sharif University of Technology ; Afshin, Hossein (Supervisor) ; Hosseini, Vahid (Co-Advisor)
Abstract
By expansion of urban areas and increasing in number of vehicles commuting, tunnels are one of the most inevitable part for developing urban areas. Nevertheless, one of the important topics about tunnels is exhaustion of polluted air into its surroundings. Tohid Tunnel, stretching about 2136 meter, is currently the longest urban tunnel in Iran, connecting Chamran and Navvab Highway from north of Fatemi street, to the Shokufeh street. Now, exhausting pollutants is done only by north and south portals beside a middle shaft. The purpose of this project is to analyze pollutant dispersion from south portal of Tohid tunnel which is located in Navvab residential region. This is done by considering...
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