Flow Structure And Pollutant Dispersion In Symmetric Street Canyon

ISBN-13: 9783659486487 / Angielski / Miękka / 2013 / 56 str.

Che Sidik Nor Azwadi;Muhammad Yazid Afiq Witri;Mohamad Yusoff Nur Hamizah

Opis

This book provides numerial results of flow structure and pollutant dispersion in a 3D symmetric street canyon.The analyzed parameters are building aspect ratio and Reynolds number. The studied canyons are avenue, regular and deep canyon with aspect ratio of 0.4, 1 and 2 respectively. Transport equation for CO and air is included and is assumed as non-reactive. Analysis on the pollutant concentration shows that low building aspect ratio coupled with high Reynolds number will give the best air ventilation for street canyons subsequently decreased the pollutant concentration level.

O autorze

Nor Azwadi Che Sidik received the B.Eng. degree from Kumamoto University, Japan in 2001, the M.Sc. degree from University of Manchester Institute of Science and Technology, U.K., in 2003, and the PhD from Keio University, Japan, in 2007. Currently a Senior Lecturer at the Faculty of Mechanical Engineering, University Teknologi Malaysia.