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

Figure 16

Interaction stages with 𝑅𝑒_𝑖=3.70. (a) Spacing = 32𝑑_𝑖 (1 in), isolated flame, (b) spacing = 16𝑑_𝑖 (0.5 in), individual flame with weak interaction; (c) spacing = 14.4𝑑_𝑖 (0.45 in), individual flame with stronger interaction; (d) spacing = 13.12𝑑_𝑖 (0.41 in), incipient group flame; (e) spacing = 9.92𝑑_𝑖 (0.31 in), sheath flame, and (f) individual flame with 𝑅𝑒_𝑖=1.62.

(a)

(b)

(c)

(d)

(e)

(f)