Engineering, 18.02.2020 03:24 joelpimentel
A wastewater bar screen is constructed using 6.5-mm wide bars spaced $.0-cm. apart centre to centre. The wastewater flow velocity in the channel immediately upstream of the se from 0.4 to 0.9 m/s. Assume that the discharge coefficient is 0.84 a) What are the design head losses for the screens at the two extremes of flow (0.4 and 0.9 m/s) if the screen is mechanically-cleaned? b) What are the design head losses for the screens at the two extremes of flow (0.4 and 0.9 m/s) if the screen is manually-cleaned?
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A wastewater bar screen is constructed using 6.5-mm wide bars spaced $.0-cm. apart centre to centre....
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