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Thread: Steam - the power of the future?
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09-20-2011, 05:23 PM #21
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- Sep 2011
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- West-Flanders, Belgium
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Thanked: 14Those will give you a quarter of a horsepower, which, frankly, is useless if you factor in losses over your belt.
to do anything useful, you'll need ATLEAST half a HP available at the machines themselves.
and that's an absolute minimum.
but ofcourse, since we're talking about steam engines, that just means you've got to scale things up a bit
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09-22-2011, 01:51 AM #22
When I flip the switch to turn on my belt sander with a 2 hp electric motor, it is powered by electricity from a generator powered by a steam turbine with steam supplied by a nuclear reactor.
Now beat that!
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09-22-2011, 08:20 PM #23
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- Mar 2009
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Thanked: 202If you want cool and safe why not to thing about water wheel. One wheel moving main shaft with all appropriate wheels and pulleys. No electricution, no explosion, no high pressure hoses flying mid air, no smashed solar panels, green energy and fun.
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09-22-2011, 08:36 PM #24
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- Cowra, New South Wales, Australia
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Thanked: 46
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09-22-2011, 09:16 PM #25
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- Sep 2011
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Thanked: 14
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09-22-2011, 10:17 PM #26
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- May 2011
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- Cowra, New South Wales, Australia
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Thanked: 46Well ... you could use a windmill to pump water into a large elevated tank and then use that head of water to drive a water wheel, draining into another large tank underneath so as to not waste water. I don't know how large the tanks would have to be but I'd expect the term "rather" may be appropriate.
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09-24-2011, 07:31 PM #27
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- Sep 2011
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- West-Flanders, Belgium
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Thanked: 14haha yeah :P they'd have to be quite large to provide power for a prolonged period of time.
best option here is to retire and take your time doing things :P
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09-24-2011, 09:07 PM #28
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- Jul 2011
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- Ponca City, Oklahoma
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Thanked: 66Does anyone know how it was done 200 years ago?
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09-24-2011, 09:16 PM #29
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09-24-2011, 09:56 PM #30
You're correct, however man learned many years ago to harness the power of the wind, water, animal and human power! This post is about making a 'power supply'. I believe that it was an Amish woman who was using a foot powered sewing machine and looked out the window and observed the men using a large cross cut saw cutting through a log and came up with a human powered wood saw.
While I'm a little off topic here my Great Grandfathers homestead still stands, but is abandoned. the Root Cellar is constructed of 2' by2' by2' 'Davis Red Rock' the rock was removed from the quarry in the spring while it was saturated with water. This allowed the rock to be sawed into precise squares. The stone was soft enough to be decorated with garden rack marks! after the stone had dried, it would stay that way. This same stone is still in place at the old homestead and is also still the foundation of the Garfield County Courthouse in Pomeroy Washington USA.
All of the work was done by men using horses, levers, pulleys, sleds, etc
I guess you could say that all of that effort did indeed take a lot of elbow grease!Our house is as Neil left it- an Aladdin’s cave of 'stuff'.
Kim X