I saw this experiment at engineering day at the U and decided I had to try it myself.
The burner is a tin can with a corrugated cardboard wick, fueled with charcoal lighter. An aluminum window screen, formed into a cylinder and supported by four wooden dowels, is supported on a plywood disc, which spins on a lazy susan bearing.
Apparently, the screen entrains air in a circular motion, which allows the flame to be fed more combustion air, which increases the flame height.
I'll do some investigating and post anything informative that I find.
The burner is a tin can with a corrugated cardboard wick, fueled with charcoal lighter. An aluminum window screen, formed into a cylinder and supported by four wooden dowels, is supported on a plywood disc, which spins on a lazy susan bearing.
Apparently, the screen entrains air in a circular motion, which allows the flame to be fed more combustion air, which increases the flame height.
I'll do some investigating and post anything informative that I find.
No comments:
Post a Comment