Interactive Combustion in a Linear Array of 2D Laminar Isolated and Triple Burner Jets

Figure 3

Qualitative illustrations of stoichiometric (solid) and flame speed (dashed) contours; 𝐻^∗ (nondimensional height).

(a) Unstable flame 𝑆𝑐≈1

(b) Nozzle attached flame

(c) Lifted flame 𝑆𝑐>1

(d) Partial flame 𝑆𝑐<1