shrouded vs open blower wheel
shrouded vs open blower wheel
(OP)
We've been offering a shrouded version of a small (86 inch dia, 900 rpm) PA fan with messy bolted construction for a few decades, and the only supporting technical info I've found is a reference to "increasing efficiency by 10% and reducing power for the same performance."
I've been looking in fan design handbooks and manuals for generic results of adding a shroud to an open centrifugal blower. Everybody has comparisons of radial vs FC vs BC design.
Does someone know a source of such general information?
thanks
Dan T
I've been looking in fan design handbooks and manuals for generic results of adding a shroud to an open centrifugal blower. Everybody has comparisons of radial vs FC vs BC design.
Does someone know a source of such general information?
thanks
Dan T





RE: shrouded vs open blower wheel
RE: shrouded vs open blower wheel