More information at: http://firesciencetools.com/
Comparison of a ~25kW and ~75kW burner fires along with the pattern that the fire creates on the wall and some still images of the flames at various shutter speeds.
https://sites.google.com/site/srcombe...
Disclaimer: Combustion experiments are dangerous and could result in injury to yourself or others, and/or damage to property. These experiments were conducted in a laboratory environment by trained personnel. Do not attempt these experiments without proper training, equipment, and laboratory. Do not attempt at home. These videos are meant to show the combustion phenomenon and are not intended as a guide for reproducing the effects. Do not play with fire or combustion phenomena.