A vertical bar screen is constructed of 20-mm diameter bars that have a clear spacing of 25 mm. Determine the headloss and velocity through a clean screen when the channel approach velocity is 1.0 m/s. For the previous, we assume that the bar screen is at 90o angle from the horizontal. If the screen is inclined at a 50, 55, and 60° angle from the horizontal, how will the headloss and velocity through the clean screen be impacted? Hint: using a spreadsheet will allow you to quickly calculate the headloss and velocity at different angles
A vertical bar screen is constructed of 20-mm diameter bars that have a clear spacing of 25 mm. Determine the headloss and velocity through a clean screen when the channel approach velocity is 1.0 m/s. For the previous, we assume that the bar screen is at 90o angle from the horizontal. If the screen is inclined at a 50, 55, and 60° angle from the horizontal, how will the headloss and velocity through the clean screen be impacted? Hint: using a spreadsheet will allow you to quickly calculate the headloss and velocity at different angles
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A vertical bar screen is constructed of 20-mm diameter bars that have a clear spacing of 25 mm. Determine the headloss and velocity through a clean screen when the channel approach velocity is 1.0 m/s. For the previous, we assume that the bar screen is at 90o angle from the horizontal. If the screen is inclined at a 50, 55, and 60° angle from the horizontal, how will the headloss and velocity through the clean screen be impacted? Hint: using a spreadsheet will allow you to quickly calculate the headloss and velocity at different angles.
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