Movie S1.
Composite movie of experimental fires burning engineered cardboard fuel beds in the MFSL wind tunnel showing three principal flame dynamics: (i) movement of concave flame parcels forward through the flame zone, (ii) peak and trough flame structure produced by Taylor-Görtler vorticity, and (iii) forward bursting of flames into fresh fuels ahead of the fire.
Role of buoyant flame dynamics in wildfire spread
PNAS. 2015. 112:9833-9838 DOI: 10.1073/pnas.1504498112