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Parabolic solar oven
I wonder if poster board and mylar emergency blanket would work. It would be lighter maybe easier to work with (bend) It would need a rigid frame but I am thinking 3 different size rings of wood or something like irrigation tube. I do like the frame for holding not only the parabola but the cooking pot as well. It allows it to be rotated to safe position for storing.
Hi!Many thanks for your great instructions!I would like to replicate the model, but step 3, that is bending the plywood, seems to me quite a demanding task, because it is not clear to me how to bend the plywood in the right shape. Did you use any mold or the like?Thanks in advance for the reply!Davide
Ask how to calculate a petal, please explain in detail
drop little quantity of water in the plywood. It Could help you to bend your plywood sheets.
Can 1.25m dia. parabolic collector work??
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