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First flights of the Studio Dragon

 
master rocket scientist
Posts: 6808
Location: latitude 47 N.W. montana zone 6A
3717
cat pig rocket stoves
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We finished the Studio Dragon yesterday afternoon.
We gave her about an hour of burn time, and then let her go out for the  night.
For a first firing of a soaking wet / cold masonry build it did outstanding.
A few small smoke leaks and plenty of steam rising (that looks like smoke).

This morning at first light I went out and the chimney still had steam rising from it!  That means moisture has been venting all night!!
Today, she took right off, better/ faster than last night.
We have kept a smaller continuous burn going all day to dry her out.
We are up to 155F on the chimney.  
After about 10 hours, the outer skin of the bell is finally heating, almost up to 100F near the top but still 55 down on the floor.
The bricks are glistening  with water droplets, and the studio feels like a sauna!
There is a puddle on the floor by the outlet box.

Tomorrow I will light her off early, but then I will be gone all day returning Gerry home.
On Monday I will be home all day , and she will continue to dry out and heat up.
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blowing steam
blowing steam
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The core is dry and hot
The core is dry and hot
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This will dry up and go away in a few days
This will dry up and go away in a few days
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155F already
155F already
 
thomas rubino
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Location: latitude 47 N.W. montana zone 6A
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cat pig rocket stoves
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This  morning I lit her off early and then left town.
This evening upon returning I gave her a new load.
When I returned home I found the outer bricks starting to change color.
It  may take a week or two but a sure sign the drying process is well on the way.
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thomas rubino
master rocket scientist
Posts: 6808
Location: latitude 47 N.W. montana zone 6A
3717
cat pig rocket stoves
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This morning when I checked the room temperature in the uninsulated studio, it had only gone down three degrees overnight!  
To facilitate drying I have been leaving the intakes open all night.
This morning the static draft temperature in the chimney pipe was 140F,  very nice.
This stove is still wet and will be for a while, holding 140F as a draft temperature is a good indicator on how things are doing inside the bell.
Outside the bell things are also looking good, the concrete is drying, there are NO smoke leaks, and the bricks are turning white!
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Good heavens! What have you done! Here, try to fix it with this tiny ad:
The new purple deck of permaculture playing cards
https://www.kickstarter.com/projects/paulwheaton/garden-cards
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