04-17-2015, 09:52 AM
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#6
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Yurt Forum Addict
Join Date: Oct 2014
Location: Washington/Oregon
Posts: 292
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Re: New Woodstove For The Yurt
I'll be curious how this stove turns out. It seems like a lot of wood stoves you basically burn out the volatiles until charcoal remains then restrict the airflow so the charcoal burns slowly, getting you something like 6-10 hrs 'burn'.
Unforunately, most metals (unless you're using refractory metals like tungsten, molybdenum, or titanium) can't take the temp of a hot, clean burning fire--you need good ceramic. A lot of stoves seem to use fire bricks in the main chamber, but you'd probably need the entire fire box made out of mortared bricks before getting truely effective. And then, like Bob said, you have the issue of little thermal mass. It seems a few wood stoves use a veneer layer of soapstone to help a little there, but I don't know how effective it actually is. Have you ever looked at wood stoves/heaters like this? Little more expensive though...
Bob, were you talking about an open fireplace built out of masonry? Or more of a closed masonry heater that takes a short, hot fire once or twice a day and radiates the heat? $500 sounds nice for such a beast until inflation says it'd be ~$3.8k today
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