For the last couple of weeks I have been researching rocket stoves, I decided to build one on the cheap using stuff I had laying around, I wanted to make one that I could take camping, using it to cook, boil water, maybe even make attachments to for a water heater.
So, here is the first one (prototype) to play with and learn the good and bad of these things.
The rectangle tubing measures 4 inches wide by 3 inches wide, the chimney is 4 inch round pipe
The can is an empty 5 gallon lacquer thinner can.
A rocket stove burns pretty hot and uses sticks to burn instead of larger amounts of wood.
I am planning on playing with it some tomorrow.