If the velocity through rack at max design DWF is 0.58 m/s, and the velocity through rack at peak WWF is 0.91 m/s. The peak design WWF is 0.631 m/s and the angle(0) = 65°, B-1.82, upstream depth of wastewater 1.12 m. Choose a 25 mm clear opening, and 10 mm width and 50 mm thick of bars. Compute the total clear area (m?) through the rack. What is the number of openings?

Elementary Geometry For College Students, 7e
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Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
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Chapter9: Surfaces And Solids
Section9.1: Prisms, Area And Volume
Problem 27E: The box with dimensions indicated is to be constructed of materials that cost 1 cent per square inch...
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If the velocity through rack at max design DWF is 0.58 m/s, and the velocity through rack at peak wWF is
0.91 m/s. The peak design WWF is 0.631 m/s and the angle(0) = 65°, B=1.82, upstream depth of
wastewater = 1.12 m. Choose a 25 mm clear opening, and 10 mm width and 50 mm thick of bars.
Compute the total clear area (m?) through the rack.
What is the number of openings?
Transcribed Image Text:If the velocity through rack at max design DWF is 0.58 m/s, and the velocity through rack at peak wWF is 0.91 m/s. The peak design WWF is 0.631 m/s and the angle(0) = 65°, B=1.82, upstream depth of wastewater = 1.12 m. Choose a 25 mm clear opening, and 10 mm width and 50 mm thick of bars. Compute the total clear area (m?) through the rack. What is the number of openings?
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