Monday, November 14, 2022

DIY Steam Engine power for electric generator

Cheap and Simple Oscillating Steam Engine:  https://www.instructables.com/A-Simple-Steam-Engine-Anyone-Can-Build/
"... replace the wood parts with aluminum ones."
"... check out the totally awesome animation by the guys over at www.animatedengines.com ... I should note that this animation is of a "double acting" engine, in that is has ports on both the bottom and the top of the cylinder where mine is a "single acting" engine with ports just on the top. This just means that the engine relies more heavily on the momentum of the flywheel to keep it running but is a lot simpler to build."
https://content.instructables.com/F1J/YYSX/GAA0EX1C/F1JYYSXGAA0EX1C.pdf

Building A Steam Engine From A Lawn Mower -
If you want to build a low-dollar steam engine, all you need is a 4-cycle lawn mower engine.
https://www.farmcollector.com/steam-traction/build-a-steam-engine-from-a-lawn-mower/
"... try to find an engine with good compression. I later found out that with bad rings the engine would run fine but the steam would slip past the rings and condense in the crankcase and push the oil out."
"A boiler is a bomb in the hands of someone who doesn't know what they are doing. A boiler is constantly moving even if it's standing still. Every time the pressure rises the temperature rises and the metal expands, and when the pressure drops, temperature drops, and the metal shrinks just as if the boiler metal was being bent back and forth to a very small degree.
Boilerplate is a very soft high grade of steel. Good boilerplate up to 3/4-inch thick can be hammered over on itself without showing any signs of cracking or stress. ... The harder the steel, the sooner it'll happen. That's why boilers should only be made of boilerplate. Also all A.S.M.E. boilers are stress relieved after being welded by placing them in an oven for several hours to relieve the stress of the welds."

How to Convert a 2 Cycle Engine to Steam | Weed-eater to Steam/Air Engine
https://tngun.com/diy-2-cycle-to-steam-engine-convertion-project/
Video explains how the check valve makes it work ...

How to Build a DIY Steam Boiler:  https://tngun.com/diy-steam-engine-boiler/
Video shows a pressure cooker used as a boiler ... Connected to the steam engine with a compressed air hose.

Steam Powered Electricity Generator:
Very low power demonstartion kit ...

How to Make Steam Power Plant at Home - a Cool Science Project
https://www.youtube.com/watch?v=4xHNidlhNes

Power Your Home and Workshop With Steam:
A complex design requiring a well equipped shop to comeplete.

Other steam engine projects

Steam boiler projects







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