Quote:
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Originally Posted by IMOG
Though counter-rotating fans may have certain applications they excel in... I would expect a centrifugal blower to punish them for their incompetence. If you are looking for performance against backpressure - a blower with respectable diameter will far outperform anything some form of axial fan can muster.
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Where would one find a blower of respectable diameter that is not very expensive or loud?
there are some blowers here but it definatly looks like it would have to blow through the heatsink, which may not be a problem if it generates higher static pressure.
or maybe you could use the venturi effect (I think I'm refering to the right effect) and blow across the heater core or some axail fans. Woudl that really create a pressure difference.
Hope this makes some sense as i have confused myself.