Characterization of Periodic, Quasiperiodic, and Chaotic States in Nonpremixed Biodiesel/Air Jet Flames

Figure 4

Poincaré sections from periodic or quasiperiodic position series: (a) 𝑘=0.5046 for periodic position series; (b) 𝑘=0.6482 for quasiperiodic position series; (c) 𝑘=0.7646 for quasiperiodic position series.

(a)

(b)

(c)