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Theory and Modern Applications

Table 1 Unknown variables

From: Modeling and simulation of air pollutant distribution in street canyon area with Skytrain stations

Notation

Explanation and unit

ρ

density (kg/m3)

u⃗

air velocity (m/s)

k

turbulent kinetic energy (m2/s2)

ε

turbulent dissipation rate (m2/s3)

c

concentration of carbon dioxide (mol/m3)