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Old 06-01-2015, 04:42 PM   #87 (permalink)
Daox
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Quote:
Originally Posted by 2000mc View Post
I wouldn't think that there would be an advantage to going more than a 3000ish engine rpm equivalent. Poking around trying to find evidence to support this theory I pulled out of thin air, it seems that most electric water pumps don't even flow half of what their mechanical counterpart would flow at redline. Also craigdavies site says it takes 8x more power to spin a mechanical pump 2x faster.
I completely agree. I just want to test to show the power requirements at different rpms. That'll give us a much better understanding of what is actually going on.

Once we have that information, I'll probably print another pulley that gives me the max rpms I want at closer to max motor rpms.

Poking a hole in the middle of the pulley sounds like a great idea. I shall definitely do that.
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