A butane torch burning with different pre-mix ratios ratios of fuel and oxygen. Top: no oxygen ports closed. Second: oxygen intake partially closed. Third: oxygen intake mostly closed. Bottom: all oxygen intake closed, burning pure butane.
Team Third // Peter Rosenthal
3 Comments. Leave new
Interesting how the flame varies depending on mixture. Very cool
I love that you added 4 different pictures together!
It would be cool to see the first three images overlayed on top of each other.