Yeh ive seen that site matt. Sort of finalised a design in my head but struggling to get some 120mm shs for my j tube... Might go with 100mm but am concerned about size of feed tube with 4"/100mm because with 5mm wall its size may be a little small...any thoughts anyone?
Striker.
I was mulling over an 80% efficient stove, compared with a rocket using only 15% of the wood for the same heat. It would make the rocket several 100%s more efficient. Verging on making its own fuel....
Similar to that matt..square section chimney with vertical feed tube. This will sit inside a round tube packed in vermiculite.. Which then sits inside 47kg gas cylinder witg an inch or so gap to the inside cylinder wall.. A vertical feed tube will be better so i can drop sticks inand walk away . I think with horizontal you would have to keep pushing them along.