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

Figure 12

Average convective Nusselt number (a), average total Nusselt number (b), and average Sherwood number (c) as a function of molar fraction of CO₂ in opposing flow; A: thermal; B: intermediate regime; C: mass regime.

(a)  

(b)

(c)