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Al.
What I am after is trying to determine what the minimum required
flow is for the horsepower generated. More than anything else, I do
not want to be BELOW that amount, and consider it a minimum.
Understandably, trying to place twice or nearly 3 times the flow
through the same circuit will result in higher pressures and perhaps
some pump cavitation. I will deal with that as I have to.. more than
anything else I want to make sure I am not starting off with a DEFICIT
of water flow ability.
I am considering 2 smaller radiators, and originally I intended to
plumb them in series to get the best cumulative Delta-T across them,
but if I have "pressure" problems due to the pump's flow, I may go to a
parralel arrangement.
Feel free to critique, Al.. My cooling system is a work in progress
that is evolving. I live in a place that has 100 degree temps with 90%
humidity at times, and given the other folks demonstrated problems with
inadequate cooling, I am very much in favor of designing in excess
cooling capacity, to the point I may even incur a slight weight or drag
penalty, such that I don't have to give constant attention to the risk
of overheating.
Dave
Al Gietzen wrote:
Subject:
[FlyRotary] Re: Optimal GPM water pump flow.
www.racemate.com They were unable to find the photo of the Mazda install but they say the did a few. I am going to take the plunge and get one..
Dave
Just curious what you’re after with the racemate. You were asking about “optimal” flow – double the needed flow is not optimum; high pressure gradients around the loop, unnecessary pumping power.
Al
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