Hood Static Pressure

Hood Static Pressure

VE-06
ASPCSPAdvanced

Formula
SPh = VP + he
When to Use

Calculate hood static pressure as the sum of velocity pressure and entry losses.

Symbol Legend
SymbolMeaningUnitNote
SPhHood static pressure″wg
VPVelocity pressure in duct″wg
heHood entry loss″wgEnergy lost at hood opening

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