9.25 A rectangular weir is to be placed in a 6-m-wide channel to measure a nominal...

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9.25 A rectangular weir is to be placed in a 6-m-wide channel to measure a nominal flow rate of 5.0 m/s while maintaining a minimal channel depth of 3.0 m. Determine a suitable rectangular weir (width L and height P) if H/P must be less than 0.4 to ensure that V/2g is negligible. What would the height / be for a 90-degree V-notch weir? If the flow rate doubles, which weir would experience the smaller change in weir head 9.25 A rectangular weir is to be placed in a 6-m-wide channel to measure a nominal flow rate of 5.0 m/s while maintaining a minimal channel depth of 3.0 m. Determine a suitable rectangular weir (width L and height P) if H/P must be less than 0.4 to ensure that V/2g is negligible. What would the height / be for a 90-degree V-notch weir? If the flow rate doubles, which weir would experience the smaller change in weir head

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The image contains a question regarding hydraulic engineering specifically about the design of a weir in a channel to measure flow rates Heres the text from the image 925 A rectangular weir is to be p... View the full answer