>>2499805here this one. 4 angles on the side with 4 bolts to let the pot sit on it with enough room for the fire. We had a cooking general few weeks ago where I asked the same question of yours, whats a good hobo stove design. pic rel is my hobo stove mk4, as I made 3 prior ones which didn't work out well, mainly because I didn't gave those enough of mentioned airflow. They all burn sticks good with this high stove design, just don't cut off the flame too much.
I measured it, this simple stove is capable of boiling one litre of water in a pot with a lid in 15 minutes. It required 2 sticks with about 40 cm of length per stick, you've to cut them down to fit in the stove obviously. I had to shake the stove a bit to unclog the air holes from the ash that build up, twice, during the cooking process and I had to blow in breath to keep the flame alive, two times aswell.
If you're recourceful, you can fill up the stove with twigs and paper at first, let it burn trough and before the flame dies, feed it with only one piece of stick a time to keep the flame going. But then again, sticks lay around pretty much anywhere, excluding deserts.
Would be cool if other anons could post their hobo tech, I am certainly interested
