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Overunity Machines Forum



World's first engine driven by water evaporation.

Started by joel321, June 18, 2015, 02:28:08 AM

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lumen


Airstriker

Quote from: lumen on June 18, 2015, 03:14:24 PM
I thought "Drinking Bird" was the first.


Drinking bird is a heat engine. This one is not. Actually it's veeery cool.

lumen

So this is more based on humidity and not on temperature difference from evaporation.
Like using the nylon filaments from a humidity sensor.

Drinking bird is evaporation driven but by the thermal difference and this uses dry and moist air to operate.


Paul-R

Quote from: lumen on June 18, 2015, 03:14:24 PM
I thought "Drinking Bird" was the first.
Evaporating water = steam. A couple of thousand years ago, Hero of Alexandria gave us the aeolipile,  a hollow sphere, mounted on a pair of tubes, with two angled tubes forming jets. Then came James Watt or the chap with the Cornish name..