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Post by satamax on Aug 11, 2013 0:26:36 GMT -8
Hello everybody. Well, on the journey to the next rocket, i bumped onto this. Don't know if it's earthware underneath the gravell coating or concrete, but it rings like a bell. I'm going along the lines of Endrunner's tilled rocket www.youtube.com/watch?feature=player_embedded&v=20fY0eAP4iEblog.dragonheaters.com/category/dragon-notes/4inch_tiled_dragon_heater_build/The only problem i have is the exhaust part. Will the flower pot whistand the temps outside the barrel, into the first flue tube. Otherwise, i will have to insulate somehow. Either making a chamber inside lined with firebricks, or else, mais be insert an elbow, and put vermiculite around. What's your opinions guys? Thanks a lot. Max.
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Post by satamax on Aug 11, 2013 0:39:37 GMT -8
Well, Endrunner graph about the first chimney flue bell atempt shows about 400F° at the exhaust point of the first bell. I'm guessing that would be along the lines i'm looking at. blog.dragonheaters.com/wp-content/uploads/2013/07/1stbarrel.jpgTho, it gonna be a big eight incher. Then may be the best answer is elbow and insulation.
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