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dpack
Joined: 02 Jul 2005
Posts: 45384
Location: yes
Posted: Sun May 03, 15 12:15 pm Post subject:
pelton type turbines rely on kinetic energy rather than potential energy but both have more to harvest the bigger the drop.
an overshot wheel can work on a lower flow rate as the rotational speed can be adjusted to fill each bucket
undershot are the least effective.
these
might be a bit too big but the words say as little as 100l/s is enough
they are fish friendly but perhaps a bit more of a scrapheap challenge than a wheel
ps pelton/turbine type wheels in a tube are like a blender for fish
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