6. The discharge from a 150 mm diameter orifice under a head of 3.05m and coefficient of discharge, C = 0.65 flows into a rectangular channel and over a rectangular suppressed weir. The channel is 1.83m wide and the weir has height, P = 1.50m and length, L = 0.31m. Determine the depth of water in the channel. Use Francis formula and neglect velocity of approach.

6. The discharge from a 150 mm diameter orifice under a head of 3.05m and coefficient of discharge, C = 0.65 flows into a rectangular channel and over a rectangular suppressed weir. The channel is 1.83m wide and the weir has height, P = 1.50m and length, L = 0.31m. Determine the depth of water in the channel. Use Francis formula and neglect velocity of approach.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Q13: A sharp crested weir of Im height is fixed across 5m wide channel as shown in the following figure. The depth of flow on the upstream and downstream sides of the weir is 1.5m and 1.2m respectively. Find the discharge over the weir. y=15m H Water level W-1 m HA y = 1.2m
Compute the flow rate of each weir. Assume that Cd=0.60
solve for the discharge in the weir if L=1.5H. neglect velocity of approach. use C=60 use 3 decimal places
Que 102. Determine the maximum discharge for a broad crested weir of length 60m, and height of water 60cm above its crest. Assume Ca= 0.62
Determine the discharge over a right angled triangular notch of depth 0.36 m. Let the coefficient of discharge be equal to 0.67.
(Problem 10.51) Water flows from a storage tank, over two triangular weirs, and into two irrigation channels. The head for each weir is 0.4ft and the flowrate in the channel fed by the 90-degree V-notch weir is to be twice the flowrate in the other channel. Determine the angle O for the second weir. .. (Ans: 2 = 53-degrees)
Determine the discharge over a right angled triangular notch of depth 0.36 m. Let the coefficient of discharge be equal to 0.67.
-1/3 A long channel of rectangular cross-section with width 3.5 m and streamwise slope 1 in 800 carries a discharge of 15 m³ s¹. Manning's n may be taken as 0.016 m s. A broad-crested weir of height 0.7 m is constructed at the centre of the channel. Determine: (a) the depth far upstream of the weir;
32
Compute the flow rate of each weir. Indicate the appropriate unit of flow.