Calculate the Percentage of Open Area of Continuous Slot Screen

Input
Diameter inches mm
Slot Size inches mm
Wire Width inches mm
Rod Size inches mm
# Rods  
Amount of Screen (ft)  
Total GPM  
% Screen Unobstructed %  
 
 
Result
Q (ft3 per sec)  
GPM Per Foot of Screen  
Open Area % - Slot Size Only %  
OPEN AREA (sq. in.) - Including Rods  
Surface Area of Screen (inches per ft)  
OPEN AREA % - Including Rods %  
Entrance Velocity (EV) Ft/sec  
Head Loss Through Screen (in feet)  
Head Loss Through Screen (in inches)