Engineering, 25.12.2019 02:31 zabomoxx5ll
Stormwater is running over a surface at a maximum velocity (umax) of 5 fps. the velocity (u) profile can be modeled by the following equation. if the depth (h) of the stormwater is 3", then what is the shear stress on the ground surface?
Answers: 1
![u=U_{max} [0.5\frac{y}{h}-3\frac{y^{2} }{h} ]](/tpl/images/0432/4183/5add4.png)
![\frac{du}{dy}=\mu_{max} [\frac{0.5}{h} -\frac{3}{h^{2} } \times2y]](/tpl/images/0432/4183/c9ede.png)
![\frac{du}{dy}=5[\frac{0.5}{0.25} ] =10](/tpl/images/0432/4183/db846.png)
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Stormwater is running over a surface at a maximum velocity (umax) of 5 fps. the velocity (u) profile...
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