A rectangular open channel flow of Q = 2.4 m³/s undergoes a transition as shown in the figure. The upstream depth and wi

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A Rectangular Open Channel Flow Of Q 2 4 M S Undergoes A Transition As Shown In The Figure The Upstream Depth And Wi 1 (122.02 KiB) Viewed 9 times

A rectangular open channel flow of Q = 2.4 m³/s undergoes a transition as shown in the figure. The upstream depth and width are 1 m and 4 m, respectively. The downstream width is 2 m. The change in elevation is 0.5 m and is such that the water surface level decreases by h= 0.3 m. A. Calculate the head loss that occurs across the transition B. Sketch the y - E diagram for this flow with appropriate details. The numerical answer for head loss is worth 1 pt, whereas the method and y-E diagram are worth 9 pts. Side view h У1 Y₂ Δz Top view b₁ b₂