Numerical Study of Traffic Pollutant Dispersion within Different Street Canyon Configurations

Figure 13

The distribution of wind speed (m/s) of vertical plane of Experiment 3. (a), (d) 𝐻_𝑢/𝐻_𝑑=0.5; (b), (e) 𝐻_𝑢/𝐻_𝑑=1; (c), (f) 𝐻_𝑢/𝐻_𝑑=2.

(a) 𝑦=0𝐻

(b) 𝑦=0𝐻

(c) 𝑦=0𝐻

(d) 𝑦=1.5𝐻

(e) 𝑦=1.5𝐻

(f) 𝑦=1.5𝐻