Stovepipe Power: Using Waste Heat

If you've been thinking about ways of using waste heat from you cookstove rather than letting it escape, here are a number of suggested stovepipe modifications to make it possible.

stovepipe power fig 3, fig 4
FIG 3: The Palace Grand in Dawson City, Yukon Territory developed a drum-within-a-drum design to create a large hot air chamber that traps stovepipe heat and radiates it into the room. FIG 4: An unmodified 45 gallon steel drum could possibly serve the same purpose.