Effects of heat loss and viscosity friction at walls on flame acceleration and deflagration to detonation transition

Huang Jin¹, Han Wenhu^{2, †}, Gao Xiangyu¹, Wang Cheng²

Flame structure and streamlines in the oscillating flame: tS l / f l = (a) 143.8, (b) 144.5, (c) 145.9, (d) 147.4, (e) 148.3, (f) 149.1, and (g) 150.0.