Comparative Study of Radiative Effects on Double Diffusive Convection in Nongray Air-CO₂ Mixtures in Cooperating and Opposing Flow

Figure 5

Dimensionless vertical and horizontal velocity at different levels in the cavity, for cooperating flow: air-CO₂ mixtures at 5%, 10%, and 20% CO₂. , . (a) Upper wall, (b) lower wall, (c) hot wall, and (d) cold wall.

(a)

(b)

(c)

(d)