Minimum Number of Screens

Data-Input Unit Value Remarks
max total flow m3/h
minimal velocity before screen m/s 0.3 m/s to 0.6 m/s
slope of screen ° typical 60° to 90°
channel width m typical 1 m to 2 m
ratio channel width to water depth -

Results Unit Value Remarks
minimum number of screens -


(c) 2002-2006 G.Foerster