Videos of “Fire whirl and stretching a vortex”

Here are the videos from the “Fire whirl and stretching a vortex” demonstration. The full videos are linked from the GIF titles (the entire demo video is here).



Ignition (with low flame height)


fire whirl (with much larger flame height)


An index of all the demonstrations posted on this blog can be found here. Don’t forget to follow @nbkaye on twitter for updates to this blog. If you have a demonstration that you use in class that you would like to share on this blog please email me ( I also welcome comments (through the comments section or via email) on improving the demonstrations.


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