Quote:
Originally Posted by ZDan
Agree with the above ^^^
Also consider the cross-section of the tube where the top of the screened box is, and the area of the top of the screen relative to *that* cross-sectional area and not relative to the total screen area. And *also* consider that with all screens clear the flow velocity in the *middle* of that area (i.e. the horizontal upper screen area) is greater vs the perimeter. Blocking out the upper horizontal screen (middle of that area) is gonna be very bad for total flow rate...
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Ya that is what I was writing while you were doing pretty much the same.
Cramming a square filter into an oval tube that tapers in immediately after the box ends isn't giving a pile of clear flow around those sides either.
