Question 15.15: The slope of the culvert in Example 15.13 is to be adjusted ...

Introduction to Fluid Mechanics

The slope of the culvert in Example 15.13 is to be adjusted so that normal depth will be at least 1.5 m when the culvert is carrying its design ﬂowrate of 4.7 m³/s (Figure 15.40). What slope would you recommend?

15.40

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