Figure 11
From: Flickering candle flames and their collective behavior
Experimentally and theoretically observed frequency (a), and synchronization order parameter (b), for the collective behavior of two flames as a function of the separation distance x. For numerical calculations we used the parameters \(\varepsilon = 10^{-3}\), \(a_u = 10\), \(a_v = 2\), \(c = 5.1\), \(\gamma =2.52\cdot 10^{-3}\) and the time in numerics was adjusted to the experimental time-scale by \(\tau =t \times 1.9\).
